?> MATHEMATICS STANDARD SEVEN EXAMS SERIES
MATHEMATICS STANDARD SEVEN EXAMS SERIES

OFFICE OF THE PRESIDENT

PRIMARY EXAMINATION SERIES

MID TERM 2 EXAMINATIONS -AUG-2023

MATHEMATICS

STANDARD SEVEN

 NO. QUESTIONS NO. QUESTIONS 1. The teacher asked standard seven pupils to solve the following question: 52486 + (7546 – 5988). What answer did they get? A.    60544       C. 70404      E. 54044 B.    45044       D.54440 10. Joseph multiplied 14 2/5 by 2 7/9 . Which number did he get? A.    30         C. 50          E. 60 B.    20         D. 40 2. Kanani hadi 10000 oranges. He sold 6348 oranges. How many oranges did he remain with? A.    6348         C. 2562       E. 4652 B.    3652         D. 3625 11. 13 2/3  litres of milk were shared equally among 30 people. How many litres of milk did each person get? A.    41/90 l       C. 9/5 l         E. 50l B.    500l        D. 5/9 l 3. What is the product of 89 and 1001? A.    8989        C. 89009       E. 890890 B.    8099        D. 89089 12. Alois was asked to convert 0.35% into decimal. Which decimal number did he get?  A.  0.0035  C. 3.5          E. 305 B.  0.35      D. 0.00035 4. 17556 textbooks were distributed equally among 57 schools. How many textbooks did each school get? A.    38            C. 318           E. 380 B.    308          D. 3008 13. Which fraction among the following has the same value as8 1/3% ? A.    1/24      C.1/12       E. 1/4 B.    5/24      D. 1/6 5. Which digit in the number 68370 is in tens place value? A. 6     B.8            C. 3         D.7        E. 0 14. How is 3 15/20 written in percentages? A.    375%    C.325%     E.370% B.    315%    D. 150% 6. A carpenter bought a timber with a length of 3m. If he cut a piece of 1. 986m. What is the length of the remaining timber? A.    1.14m       C. 1.124m         E. 1.241m B.    2. 986m     D. 1.014m 15. A business man sold MMDCCVII chicks. Write the number of chicks in Hindu-Arabic number A.    277     C. 2777   E. 2077 B.    2007   D. 2707 7. An electrical engineer bought 40 pieces of wire with a length of 12.3 each. What is the length of all pieces of wire? A.  4.92m      C. 492m               E. 4.092m B.  49.2m      D. 4920m 16. Which number when is multiplied by itself the answer is 8281? A.    81         C. 71        E. 79 B.    91         D. 89 8. Divide 89.25 by 0.005  A.  17.85         C. 1.785       E. 17850 B.  178.5         D.1785 17. Find the difference between the greatest prime number and the greatest odd number between 20 and 30 A. 1       B. 8          C. 2     D. 0       E. 4 9. The sum of three numbers is 48. Find the smallest number if the first number is  of the second and the third is ½ of the first.  A. 7    B. 12    C. 24   D. 10   E. 8 18. Juhudi reaches home at 1828 hours  every day. How is that time written in to 12 hours? format A.    12:28 p.m    D. 6:28 a.m B.    12:28 a.m    E. 4:28 p.m C.    6:28 p.m

 19. In a class of 80 pupils, 3/5 of all the pupils are boys, how many girls does this class have?  A.    38               C. 80                E. 22 B.    48               D. 32 27. What is the next number in the series below? 0.7, 1.4, 2.1, ___ A.  8.2               C. 2.8        E. 28 B.  3.5               D. 2.6 20. Find the Greatest Common Factor of 30, 45 and 90 A.    5                    C. 30            E. 25 B.    10                  D. 15 28. Mshana bought a TV set for Sh. 400,000/-. He later on sold it for Sh. 300,000/- Calculate the percentage loss that Mshana incurred? A.            10%              D.  25% B.            2.5%             E. 250% 21. Determine the area of the following parallelogram  A. 24cm2 B.    240cm2 C.    204cm2 D.    40cm2 E.    2400cm2 29. Find the perimeter of the figure below (Use π = 22 /7 ) A. 110cm B. 55cm C.    180cm D.    90cm E.    220cm 22. Subtract -12 from (-7 + 15) A. -8     B. -20          C.-4    D. +8      E. +20 30. The average of 9 numbers out of 10 is 30. If the 10th number is 40, calculate the average of all ten numbers. A. 270   B. 70   C. 31    D. 35   E. 19 23. The area of a triangle is equal to the area of a rectangle whose length is 8cm and width is 6cm. What will be its height if its base is 12cm? A.12cm                 C. 8cm          E. 6cm B.14cm                 D. 20cm 31. Simplify: (a2b4) ÷ (a2b-3) b2  A.  1                 C. b4       E. a2b2 B.  ab               D. b5 24. The figure below represents a playground. If An athlete runs around it twice, what distance will he cover?   A. 440m B. 360m C. 720m   D. 840m E. 880m 32. How many lines of symmetry does the shape below have?   A. 3       B. 5       C. 1    D. 2     E. 4 25. 300 schools participated in KESS examination. If out of them 90 schools scored the average of A, calculate the percentage of the schools which scored grade B, C, D and E. A.  30%       C. 90%             E. 40% B.  70%      D. 60% 33. Veronica is 12 metres North of Agness’ position, and Zenais is 9 metres East of Veronica. What is the shortest position between Zenais and Agness? A.    12 metres     C. 15 metres E. 25 metres B.    9 metres       D. 21 metres 26. Nelson Mandela died at the age of 95 years. If he was born in 1918, in which year did he die? A.    2005        C. 1995          E. 2011 B.    2015        D. 2013 34. The length of a rectangular garden is three times its width. If the perimeter of that garden is 72m, what will be its total area? A.    9m2        C. 27m2       E. 243m2 B.    343m2     D. 443m2 35. The size of the classroom is 8m long and 6m wide. How many tiles will be required by a mason to renovate the floor if each tile has an area of 0.4 m2? A.    120 tiles     C. 240 tiles     E. 48 tiles B.    960 tiles      D. 360 tiles 38. Find the height of the rectangular prism below if its surface area is 2124 cm2 A. 1062cm B.  40cm C.  16cm D.  18cm E.  20cm 36. The distance between town A and town B is 450km. If an aero plane flies from town A at a speed of 600km per hour, how much time will it take arrive at town B? A.  60minutes   C. 30minutes   C. 45minutes  B.  20minutes   D. 1:45minutes 39. The interior angles of a quadrilateral are in the ratio 1:2:3:4. What is the size of its largest angle? A. 720  B. 1080  C. 1440 D. 1600   E. 800 37. Bell A rings after every 12 minutes and bell B rings after every 15 minutes while bell C rings after every 18 minutes. If they rang altogether for the first time at 4:30pm, at what time will they ring together again? A.    7:30pm     C. 6:30pm    E. 8:30pm B.    9:30pm     D. 5:30pm 40. How many coins of 500 shillings can be obtained from the following notes? 5 notes @Sh. 2000 2 notes @Sh. 5000 1 note Sh. 1000 A.    45 coins  C. 42 coins   E. 250 coins B.    420 coins  D. 25 coins SECTION B: MATHEMATICAL OPERATIONS, FIGURES AND WORD PROBLEMS Work out the following questions by showing clearly their formula and solutions then write the answers in the given spaces NO. QUESTIONS WORKING SPACE ANSWERS 41. Find the value of ‘X’ in the figure below 42. Standard five pupils were asked to write the sum of all even numbers between 21 and 33 which are divisible by 6. Which numbers did they write? 43. The mass of 10 logs having the length of 3 m each is 1500kg. Find the mass of 15 logs of this type each having a length of 5 m 44. In the bus accident 22 people were reported dead, 38 people were injured and 48 people were neither injured nor died. How many people were in the bus before the accident? 45. Richard uses ½ of his monthly salary for food and ¼ of the salary for buying clothes. If his balance per month is sh. 300,000/=, how much is he paid per month?

LEARNINGHUBTZ.CO.TZMATHEMATICS STANDARD SEVEN EXAM SERIES 88

OFFICE OF THE PRESIDENT

PRIMARY EXAMINATION SERIES

MID TERM 2-AUGUST-2023

MATHEMATICS STANDARD SEVEN

INSTRUCTIONS

1. This paper consists of sections A and B with a total of forty five (45) questions.
2. Answer all questions in each section.
4. Fill in all required information in the OMR form and on the page with questions. 41 to 45.
5. Shade the digits of your Examination Number in the respective places of the OMR form.
6. Shade the letter of the correct answer for question 1 to 40 in the answer sheet provided. For example, if the correct answer is A shade as follows:
 A B C D E

1. If you have to change your answer, you must use a clean rubber to rub out the shading neatly before shading the new one.
2. Use HB Pencil only to answer question 1 to 40 and blue or black ink pen for questions 41 to 45
3. Show all work clearly for question 41 to 45 in the space provided on OMR form
4. Cellular phones and any unauthorized materials should not be used

 NO QUESTION WORKING SPACE What is the difference between 3.4096 and 2.39? (a)2.1609 (b)0.1096 (c)1.0196 (d)1.9016 (e)0.0196 Write the following number in short  700,000 + 20,000 + 0000 + 700 + 60 + 5 (a)942760 (b)720765 (c)92476 (d)72000765 (e)7200065 The school forest had 882009 trees. If 48878 trees were harvested and 33167 trees burned. How many trees were left? (a)799,969 (b) 979,964 (c)799,064 (d)9,799,964 (e)799,964 Jumbabovu he had a total 3,645,987 cows. What is the total of those cows in the nearest tens of thousands? (a)3,654,310 (b)3,645,300 (c) 3,650,000 (d)3,645,0003 (e)3,646,000 Revenue collections for five consecutive years were listed by number. 3, 5, 8, 13 and 20. What is the income for the sixth year in a now? (a)27 (b)31 (c)20 (d)29 (e)30 Joan calculated the value of (-3) – (-3) + (-6). Which is the correct answer? (a)-6 (b)6 (c)-12 (d)+12 (e)0 Multiply 5kg 50gm by 50 (a)252kg 50gm (b)2500kg 50gm (c)250kg 2500gm (d)252kg 500gm (e)252kg 5000gm Deka has the ability to plow field in 6 days, and Cheko has ability to plow a field in a 12 days. If they cultivated the field together. How many days will they cultivate it? (a)18 (b)8 (c)4 (d)6 (e)12 Think of a number, then subtract twelve from that number, the answer is equal to a quarter of that number. What is that number? (a)4 (b)-12 (c)33 (d)12 (e)16 5y + 15 students ate 350 oranges. Find the value of “y” if each student ate one orange. (a)77 (b)37 (c)67 (d)186 (e)87 Mwanaharusi has 16,500/= shillings. What percentage of money is missing to buy 3 dozen of exercise books, if the price of one exercise book is 500 shillings  (a)83.3% (b)8.3% (c)25% (d)0.83% (e)12.7% The sum of five consecutive numbers with four alternating is 315. Which is the biggest number among them (a)63 (b)55 (c)83 (d)101 (e)71 Kwetukahe a donkey and some ducks. The total number of legs and heads of both ducks and donkeys is 99. If the number of ducks is twice the number of donkeys. Find the number of donkeys of Kwetukahe (a)18 donkeys (b)33donkeys (c)9 donkeys (d)31 donkeys (e)12 donkeys Jafari and Mary they shared 4,800 shillings. Jafari got 2000 shillings and Mary got 2,800 shillings. What ration did they share?  (a)7:5 (b)20:28 (c)5:7 (d)5:14 (e)10:14 Five students competed to run 4 phases by reducing 8 steps for each phase. If they started from stage 61. Which one finished all the stages in correct order? (a)61,69,77,85 (b)61,55,71,78 (c)61,53,41,35 (d)61,53,45,37 (e)61,53,47,31 Which types of fractions when simplified, give composite fractions? (a)proper fractions (b)Improper fractions (c) Oval fractions (d)big fractions (e) straight fractions. A soda bottle has a volume of 500ml. How many deciliters do 12 cartons of soda bottles carton contain if each contains 24 bottles? (a)14.4 deciliters (b)1.44 deciliters (c)144 deciliters (d)1440 deciliters (e)144000 deciliters Sikujua’s grandmother was born in 1788, and Sikujua was born in 2018. What is the difference in the age of Sikujua’s Grandmother and Sikujua? (a)MDCCLXXXV (b)MMXX (c)XCV (d)CCXXX (e)LXX Calculate the square root of 948676 (a)664 (b)974 (c)976 (d)984 (e)90704 Find the sum of the following numbers (a)36 (b)61 (c)576 (d)638 (e)656 Simplify the following equation 2(3m – 2n + 5m) (a)11m – 2n(b)12+m – n(c)16m – 4n(d)16m+4n (e)4m-4n Find the value of “y” in the following equation; 4 + 3(y – 1)=10 (a)1 (b)4 (c)-2 (d)-6 (e)3 Which order shows the odd numbers between 60 and 70? (a)1 week 1 day (b)2 week 3 days (c)1 week 24hours (d) 1.1 week (e)2 week 1 day It took 192 hours for Mwamtumu to finish her work in the field. That time is equal to how many weeks and days? (a)1 week 1 day (b)2 week 3days (c)1 week 24hours (d) 1.1 week (e)2 week 1 day The average weight of five sacks of rice is 81kg. If the weight of three of those sacks is 73kg, 91kg and 85kg. Find the weight of one of the remaings sacks if their weight are the same (a)156kg (b)81kg (c)91kg (d)78kg (e)71kg 504251 what is the value of underlined digit? (a)Tens thousands (b)thousands (Tens (d)Hundreds (Hundreds thousands Find the size of angle ADR in the following figure. (a)100° (b)20° (c)90° (d)80° (e)30° The athletes ran a distance of 24 kilometers from the Ushirika Stadium to Mweka which is in the north of the field. Then head south east for 30 kilometers and reach Himo. Find the distance between the Ushirika Stadium and Himo (a)18km (b)14km(c)20km (d)42km (e)24km Find the area of the faces of rectangle prism if all its faces are closed (a)522cm2 (b)1044 cm2 (c)450 cm2 (d)900 cm2 (e)744 cm2 Extension Officer distributed 200.25litres of pesticides to the 267 farmers. How much volume did each farmer get? (a)1.33 Liter (b)7.5liter (c)1.33 milliliter (d)750 milliliter (e)7.5 milliliter 1 left Arusha at 04:50pm and arrived in Dodoma after 4:35 hours. What time did I arrive in Dodoma? Write your answer in 24 hour format. (a)2125 (b)1035 (c)1845 (d)2325 (e)2025 Chiku bought a radio for 450,000 shillings and then sold it for 360,000 shillings. How many decimals did Chiku lose? (a)0.2% (b)20% (c)90000/= (d)0.25 €0.2 Angle ERM in the following diagram represents one of the angles of Mr.Chatu’s house. What kind of angle is this? (a)acute angle (b)obtuse angle (c)reflex angle (d)square angle (e)straight angle The rectangular prism has a height of 18cm, a length of 53cm and width of 29cm. find the size of the rectangle. Write your answer in the nearest hundreds. (a)sm3 27,656 (b)sm327,700 (c)sm3 27,666 (d)sm2 6026 (e)sm3 6026 Find the value of “t” in the following figure. (a)149° (b)38° (c)49° (d)211° (e)62° Johari put 8000,000 shs bank for years and got a profit of 1,540,000 shs, how much interest does the bank gave? (a) (b) (c) (d) (e) The father’s age is three times the age of his son. If the age of his son in 24 years old, how old is the father? (a)54 years (b)51 years (c)60 years (d) 72 years (e)27 years The following shape is trapezium, find its perimeter (a)76cm (b)84cm (c)96cm (d)384cm (e)108cm A football field has a perimeter of 140 meters, if the width of the field is (x – 2) meter and its length is meters, find the area of the field. (a)540 m2 (b)100m2 (c)500m2 (d)200m2 (e)640 m2 Find the area of the shaded region (use ) (a)42cm2 (b)154cm2 (c)22cm2 (d)50cm2 (e)196cm2 SECTION B: (10 Marks) MATHEMATICAL OPERATION, FIGURES AND WORD PROBLEMS For each of the questions 41 – 45, use a blue or black pen to work out the answer in the space provided on the OMR form. In the athletic competition. Hamisi went around the following compound 10 times, is it the same as running how many kilometers? (Use  Massawe had 16 pens and 24 pencils. He decided to distribute 10 pens 15 pencils to his friends. If he sold the remaining number of pens for 300 shillings each, remaining pencils for, 200 shillings each, what was the total amount of money he got? Irene bought the following items: 10kg of rice @ 3,500 shs, 3kg of flours @1,200shs, 3½kg of sugar @2800shs, 2½ of cooking oil @ 6000shs. How many shillings did she have left if she had seven notes of 10,000/=shs each Write the coordinate point of “E” that completes the square figure EFGH as follows H(0,0), G(),3), F(-3,3) and E(x,y) In Mjongweni Primary School, if a student gets an A grade in any subject, the school owner pays the teacher 10,000 shs for each A, as motivation in his subject. If science Teacher got 450,000shs how many students got grade A in that subject?

LEARNINGHUBTZ.CO.TZMATHEMATICS STANDARD SEVEN EXAM SERIES 81

THE PRESIDENT’S OFFICE MINISTRY OF EDUCATION, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT

COMPETENCY BASED PRIMARY EXAMINATION SERIES

MATHEMATICS

STD 7- SEPT 2022

INSTRUCTIONS

1. This paper has four pages with forty five (45) questions
2. Answer all the questions in all sections
3. Fill all the required information in the OMR form and the page with question number

41 – 45 on the back page of the OMR form

2. r and then shade the digits of the number in the respective place on your answer sheer (OMR)
3. Shade the letter of the correct answer for each question in the answer sheet provided (OMR) for questions number 1 – 40. For example, if the correct answer is A shade as follows.
 (A) (B) (C) (D) (E)
1. If you have to change your answer, you must-rub out the shading very neatly before shading the new one. Use a clean rubber.
2. Use HB pencil only for questions 1 – 40, and a blue or black ink ball pointed pen for questions number 41 – 45.

SECTION A (40 Marks)

For questions 1 – 40, work out the answer then choose the correct option and shade its corresponding letter in the special answer sheet (OMR) provided.

1. Dan has 740,000 shillings. What is the place value of 4 in this amount?
1. Ten thousands
2. Hundred thousand
3. Hundreds
4. Millions
5. thousands
1. In the year MCMLXXXIII, some DCCCVIII people died of Malaria. How many people died if written in Hindu Arabic numerals?
1. 1983
2. 1933
3. 1980
4. 8080
5. 808
1. How is the population of four million fifty thousand and five written in figures?
1. 4500005
2. 4050005
3. 4500050
4. 450005
5. 4000505
1. Five pupils A – E competed to write 989.577 to the nearest whole number. Who passed it?
1. 989
2. 998
3. 989.6
4. 989.5
5. 990
1. Identify the numeral represented below;
 Ones Tens Thousands Ten thousands Hundreds 3 0 5 4 7
1. 30,547
2. 30,754
3. 45,703
4. 45,730
5. 30,457
1. A man had 3 identical fruits and cut each of them into three equal parts. If he ate two-thirds of one fruit, which type of fraction represents the remaining fruits?
1. Minor
2. Perfect
3. Improper
4. Proper
5. Mixed
1. Five sticks measure in metres as follows. Which one is the shortest?  0.5 0.14 1. What is the total value of the underline digit in 456.809?
1. 0.1
2. Tenths
3. 0
4. Hundredths
5. 1. How many prime numbers are there from 45 to 58?
1. 1
2. 5
3. 2
4. 4
5. 3
1. Number cards below are arranged in a certain sequence. What is the value of A? 1. 4
2. 0
3. 1
4. 9
5. 3
1. If A:B = C:D and 2, 5, 8 represent A, B, C respectively, what is the value of D?
1. 11
2. 10
3. 16
4. 40
5. 20
1. Imagine that you have sh.800 only. If you use shs 700, what percentage of your money remain?
1. 125%
2. 12.5%
3. 100%
4. 114.2%
5. 50%
1. What is the value of 8 – 8 8 + 8?
1. 15
2. 1
3. -1
4. 8
5. 16
1. A farmer sold 164 eggs and received a sun of sh 57,400. How much was every 2 eggs sold?
1. Sh 328
2. Sh 382
3. Sh 350
4. Sh 700
5. Sh 174
1. A shopkeeper awards 3 sweets to a customer whenever his/her purchases are worth shs 5000. How many sweets were given to Samson if he bought items worth shs 20,000?
1. Sh 12
2. 4 sweets
3. 9 sweets
4. 12 sweets
5. 15 items
1. Sowedi had 21 fruits and found 3 of them were rotten beyond use. He ate of the fresh fruits, gave two others to his friend and used the remaining to blend juice. How many fruits were used to blend juice?
1. 1
2. 5
3. 2
4. 10
5. 12
1. Fourteen standard 4 pupils received 141 books to share equally. If they decided to give any remaining books to their class teacher, how many books did each get?
1. 2. 3. 35
4. 14
5. 1
1. We were left with kg of rice at home and mother bought more kg of rice. How much rice is now available?
1. 2. 3. 4. 5. 1. Karen was asked to solve; -16 – (-1) + (-8). What was her correct answer?
1. 7
2. 23
3. -23
4. -25
5. -7
1. A ward with an area of 13 square kilometres has 12.16 square kilometres of land, the rest of it are water bodies. Which part in square kilometres is occupied by water bodies?
1. 0.83
2. 25.16
3. 12.03
4. 1.16
5. 0.84
1. A school has 98 staff members and 342 girls. If the number of boys in thrice the number of staff members, what is the population of the school?
1. 734
2. 636
3. 294
4. 440
5. 443
1. A wire of length metres was cut into equal pieces each metres long. How many pieces were cut?
1. Sh 2,500
2. Sh 52,500
3. Sh 15,750
4. Sh 157,500
5. Sh 142,500
1. A jacket for sh 50,000 had its price increased by 5%. How much did John pay for his 3 children at the new price if each child got one jacket?
1. Sh 2,500
2. Sh 52,500
3. Sh 15,750
4. Sh 157,500
5. Sh 142,500
1. If it took 98 years 4 months for 5 countries to get independence, what is the duration that each country took on average?
1. 19 years 7 months
2. 19 years 0 months
3. 18 years 7 months
4. 6 months 18 years
5. 8 months 19 years
1.  Mariam slept at 10 minutes to midnight. Write the time she slept in 12 hour-clock system.
1. 11:50pm
2. 11:50am
3. 12:10am
4. 11:10pm
5. 11:10am
1. How many total days make a period of 18 weeks and 4 days?
1. 126
2. 162
3. 22
4. 130
5. 184
1. Margret got a simple interest of sh 1,600 after 8 months from a certain bank. If the bank’s rate is 4% per annum, how much did she previously deposit?
1. Sh 60,000
2. Sh 6,000
3. Sh 600,000
4. Sh 5,000
5. Sh 50,000
1. A figure has four angles; 89°, (4b) °, 71° and 56°. Find the value of b.
1. 36
2. 96
3. 72
4. 144
5. 360
1. In the figure below, what is the measure of angle y in degrees if AB and CD are straight lines? 1. 36
2. 18
3. 6
4. 324
5. 162
1. The two ends of a circular empty tin were both cut off, as shown in the figure below. What is the surface area of the hollow tin that remained? 1. 1760 cm2
2. 1188 cm2
3. 880 cm2
4. 1034 cm2
5. 6160 cm2
1. A plane flew from Dar es Salaam to Mbeya, a distance of 785km. If it flew at a speed of 15km/hr, how much time was used?
1. 157 min
2. 5hrs
3. 3925 km
4. 5 min
5. 3925 hrs
1. A tailor uses 35 centimeters of a cloth to make one piece of a child’s uniform. How many pieces will he make from a roll of cloth which is 35 metres long?
1. 1
2. 10
3. 100
4. 35
5. 350
1. A construction company constructs 2km 125m of a road a day. How long will this company construct in 8days
1. 16,000km
2. 16.1km
3. 17km
4. 6km
5. 18km
1. Name the non-plane figure: 1. Rectangular prism
2. Cone
3. Parallelogram
4. Square prism
5. Square pyramid
1. A gift was wrapped to look as shown below. If edges of the wrapped gift were equal in length each measuring 12cm, what is the area of the wrapping paper that was used if it only fit the surface? 1. 1728 cm2
2. 854 cm2
3. 36 cm2
4. 864 cm2
5. 144 cm2
1. A lorry can only a maximum of 16.2 tons of grain. How many times will it be packed to full capacity in order to empty a store with 324,000 kilograms of grain?
1. 2
2. 20
3. 200
4. 2000
5. 3
1. If the sum of two-thirds of a number and 1 equals 5, what is that number?
1. 12
2. 6
3. 4
4. 24
5. 8
1. Simplify the algebraic expression; 1. 2e
2. e
3. 2
4. 2ed
5. 4e2
1. Last week, mother bought 3kg of rice, 4kg of maize flour, 1kg of onions and 8kg of fruits. How much average mass of items did she buy that week?
1. 3kg
2. 16kg
3. 8kg
4. 4.5kg
5. 4kg
1. The table below represents data of pupils who were absent in school in a certain week. If it is to be represented on a pie-chart, which degree will represent pupils absent on Thursday?
 Mon. Tue. Wed. Thu. Fri. 6 3 7 12 8
1. 36
2. 10
3. 1.2
4. 120
5. 12

SECTION B

For each of question 41 – 45, use a blue or black pen to work out in the spaces provided on the OMR form

1. While in a supermarket, Amina ordered 2kg of sugar @ shs 700, 3.5kg of flour @ sh 2000, 4 pens @ sh 150.10 and 4 litres of cooking oil for sh.6199.60. How much money was she supposed to pay for all these items?
2. The village chairperson asked the head of head of each household to pick ten mosquito nets, from his office. His village has 625 people and 25 household heads including himself. The office had mosquito nets only enough for this village. How many mosquito nets were there?
3. How many hours will two examination papers take in total if the first exam takes 1 hour 50 minutes and another one takes 1 hour 40 minutes?
4. A boy planned to sleep for 8 full hours but woke up 52 minutes before. How long did he take sleeping/
5. The top of a rectangular dining table has three equal squares joined together, each square with an area of 1,764cm2

LEARNINGHUBTZ.CO.TZMATHEMATICS STANDARD SEVEN EXAM SERIES 72

PRESIDENT'S OFFICE
MOCK  EXAMINATION
STANDARD SEVEN

MATHEMATICS

TIME: 1:30 HRS

NAME____________________________________SCHOOL_________________________

INSTRUCTIONS

• THIS paper consists of 45 questions
• Select the best alternative in question 1-40
• For question 41-45 provide the best answer
• Write full name on the blank space above together with the name of the school
• Ensure your work is neat and legible.

1. 26.35 + 4.569 =

a.   30.919 b. 31.818 c. 30.809 d. 31.919 e. 30.819

2. 5449 + 2498 =

a.   1268 b. 8437 c. 8374 d. 7947 e. 8347

3. 14 x 113 x 57 =

a. 19497 b. 1921 c. 64410 d. 109497 e. 90,174

4. 178.17 – 9.4956 =

a. 167.764 b. 168.6744 c. 8.3214 d. 187.6656 e. 168.674

5. 6.25 x 0.044 =

a.   0.275 b. 2.75 c. 27.5 d. 2.882 e. 28.82

6. 57780 ÷ 18 =

a.   3110 b. 3210 c. 3201 d. 2310 e. 3310

7. 22 – 42 =

a.   -20 b. 64 c. 20 d. -64 e. 30

8. 99998 – 1009 =

a.   99899 b. 98899 c. 90889 d. 98989 e. 93899

9. 28.9 + 0.17 =

a.   1.70 b. 170 c. 17 d. 29.07 e. 0.17

10. (-3) – (-7) + (+3) =

a.   +7 b. -13 c. -7 d. -10 e. -8 11. 41/4 + 24/5 =

a.   21/20 b. 81/20 c. 31/5 d. 71/20    e. 11/20

12. 4 x 24/5 =

a.   111/5 b. 81/2 c. 101/2 d. 61/2    e. 121/2 13. 111/5 ÷ 6/7 =

a.   131/20    b. 131/15    c. 131/5    d. 132/5    e. 141/15

1. Convert 0.0125 into percentage

a. 25.1% b. 1.25% c. 25% d. 12.5% e. 125%

1. Multiply 2km 125 m by 8

a. 16 km 1000m b. 17km c. 16km d. 17km e. 18km 0m

1. Write 1939 into roman numbers
1. MCMXXXIX b. MDCCCCXXXI c. MIXXXXIX d. MLDXXXIX e. MMXIX
2.   Find the greatest Common Factor (GCF) of 210 , 105,

LEARNINGHUBTZ.CO.TZMATHEMATICS STANDARD SEVEN EXAM SERIES 54

### For Call,Sms&WhatsApp: 255769929722 / 255754805256 ## WHATSAPP US NOW FOR ANY QUERY

GO TO NECTA EXAMS