STD VII MATHEMATICS ONLINE SELF NECTA TEST FOR YEAR 2015

             SECTION A: MATHEMATICAL OPERATIONS

For each of questions 1 - 25, work out the answer, then choose the correct option and shade its corresponding letter in the answer sheet provided.

1. 225 + 59 + 3,772 =

  1.  4,046            
  2.  3,956
  3.  4,056
  4.  4,057             
  5.  3,946
Choose Answer


2. 80,709 - 5,987 =

  1.  75,882           
  2.  74,722
  3. 75,922
  4. 74,812
  5. 75,722
Choose Answer


3. 170.2 ÷ 74 =

  1. 2.30 
  2. 2.40
  3. 2.03
  4. 3.02
  5. 3.20 
Choose Answer


4. 94 × 765 =

  1.  71,910
  2. 71,470
  3. 61,470
  4. 71,610
  5. 71,510
Choose Answer


5. 3 + 1  =

  1. 4
  2.  4  5/8
  3. 5
  4.  5
  5.  
Choose Answer


6. 5 2/3 - 2 1/4  =

  1. A 3 2/12  
  2.  3 4/12
  3.  3 11/12
  4. 3  5/12
  5. 3 7/12 
Choose Answer


7.  -14×(-19 + 16) =

  1. -48  
  2. 48
  3. 42
  4.  -42  
  5. 49
Choose Answer


8. (+ 17) + (- 35) =

  1.  -52  
  2.  -18
  3. 18
  4. 42  
  5. 52
Choose Answer


9.  16 ÷ 6  =

  1. 16/6
  2. 19/3
  3. 33/2
  4. 99/38 
  5. 99/19
Choose Answer


10.  7,590 ÷ 15 =

  1.  516
  2. 56
  3. 506
  4. 65  
  5. 605
Choose Answer


11.  30.24 ÷ 12 =

  1. 2,520 
  2. 25.20
  3. 252
  4. 2.52 
  5. 0.252
Choose Answer


12. 19.62 + 6.35 + 21.1 =

  1. 47.70 
  2. 47.98
  3. 46.07
  4. 46.98
  5. 47.07
Choose Answer


13. If m = -7 and n = -5, find the value of

 

  1.  -12
  2.  2
  3.  1
  4.  6
  5.  -6
Choose Answer


14. Compute the value of 12 - (- 24) + (- 9) × 4.

  1.  0
  2. 48
  3. -48
  4. 72
  5. 108
Choose Answer


15. Find the product of the prime numbers between 1 and 10.

  1. 384
  2. 210
  3. 945
  4. 1,890
  5. 3,840
Choose Answer


 16. Find the Greatest Common Factor (G.C.F) of 12, 24 and 36.

  1. 6
  2. 12
  3. 24
  4. 36
  5. 72
Choose Answer


17. Write 4  % as a fraction



  1. 20/500
Choose Answer


18. Simplify 3(m - n) + 5n - 7m .

  1.  4m - 2n
  2.  -4m - 2n
  3. 2n - 4m
  4. 3m - 3n
  5. -4m - 8n
Choose Answer


19. Find the value of y if + y  = 5

  1. 2
  2. 6
  3. 4
  4. 8
  5. 5
Choose Answer


20. How many are there in

  1. 4 5/9
  2. 13 2/3
  3. 9/41
  4. 9
  5. 41
Choose Answer


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