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Class 7 Maths Test Worksheet

Maths worksheets lesson 56: Class 7 maths test · Set 648 · 40 sums
TalentJR

The method (Read, choose, check): Find the type of question first. Use the method from that lesson, step by step. Check: the sign of the answer, angle totals of 90°, 180° or 360°, and put equation answers back in.

NameDateTime takenScore ___ / 40
  1. 1.An exterior angle of a triangle is 120°. One of its two interior opposite angles is 40°. What is the other one (in degrees)?
  2. 2.In a right-angled triangle, one of the other two angles is 79°. What is the third angle (in degrees)?
  3. 3.What is the additive inverse of 3/4? (a) −4/3 (b) 3/4 (c) 4/3 (d) −3/4
  4. 4.Is (−5) × 4 × (−2) positive or negative? (a) Positive (b) Negative
  5. 5.Solve: 9n − 8 = 28. What is n?
  6. 6.Is 3/(−9) positive or negative? (a) Negative (b) Positive
  7. 7.Is 7/(−2) positive or negative? (a) Negative (b) Positive
  8. 8.What is (−4/5) + 3/4? (a) 1/20 (b) −1/20 (c) −1/9 (d) −31/20
  9. 9.What is (−3) × 8? (a) −24 (b) −11 (c) −27 (d) 24
  10. 10.Which is smaller: −1/8 or −1/4? (a) −1/4 (b) −1/8
  11. 11.Are 25° and 155° complementary, supplementary or neither? (a) Neither (b) Complementary (c) Supplementary
  12. 12.An exterior angle of a triangle is 96°. One of its two interior opposite angles is 43°. What is the other one (in degrees)?
  13. 13.1/9 × 1/4 =
  14. 14.In a right-angled triangle, one of the other two angles is 51°. What is the third angle (in degrees)?
  15. 15.The two shorter sides of a right-angled triangle are 5 cm and 12 cm. How long is the longest side (in cm)?
  16. 16.Is 6/9 positive or negative? (a) Positive (b) Negative
  17. 17.What is (−10) × 2? (a) −30 (b) −12 (c) −20 (d) 20
  18. 18.5/7 × 15 =
  19. 19.Solve: 3m − 8 = 13. What is m?
  20. 20.What is 85% of 60?
  21. 21.Two straight lines cross each other. One of the angles formed is 87°. What is the angle next to it on the same line (in degrees)?
  22. 22.What is (−9) ÷ (−3)? =
  23. 23.What is 8/9 + (−1/9)? (a) 7/18 (b) 7/9 (c) 1 (d) −7/9
  24. 24.Is 2/5 positive or negative? (a) Positive (b) Negative
  25. 25.What is (−9) × (−4)? =
  26. 26.What is (−9) × 12? (a) 108 (b) −117 (c) −21 (d) −108
  27. 27.Dev’s mother is four times as old as Dev. Their ages add up to 20 years. How old is Dev?
  28. 28.Solve: 2t + 30 = 50. What is t?
  29. 29.Aarav thinks of a number, multiplies it by 4 and then adds 18. The result is 42. What is the number?
  30. 30.Two straight lines cross each other. One of the angles formed is 37°. What is the angle next to it on the same line (in degrees)?
  31. 31.Is 9 × 7 × 6 × (−2) positive or negative? (a) Positive (b) Negative
  32. 32.What is (−18) ÷ (−6)? =
  33. 33.Solve: 5t + 1 = 76. What is t?
  34. 34.In a right-angled triangle, one of the other two angles is 47°. What is the third angle (in degrees)?
  35. 35.Can a triangle have sides of 5 cm, 6 cm and 2 cm? (a) Yes (b) No
  36. 36.One jug of milk holds 5.4 L. How many L do 6 of them make in all? =
  37. 37.What is the complement of 69° (in degrees)?
  38. 38.A watch bought for ₹2000 is sold for ₹2400. What is the profit per cent?
  39. 39.Are 36° and 15° complementary, supplementary or neither? (a) Neither (b) Complementary (c) Supplementary
  40. 40.Solve: 5y + 23 = 43. What is y?

Answer key

  1. 80
  2. 11
  3. −3/4
  4. Positive
  5. 4
  6. Negative
  7. Negative
  8. −1/20
  9. −24
  10. −1/4
  11. Supplementary
  12. 53
  13. 1/36
  14. 39
  15. 13
  16. Positive
  17. −20
  18. 75/7
  19. 7
  20. 51
  21. 93
  22. 3
  23. 7/9
  24. Positive
  25. 36
  26. −108
  27. 4
  28. 10
  29. 6
  30. 143
  31. Negative
  32. 3
  33. 15
  34. 43
  35. Yes
  36. 32.4
  37. 21
  38. 20
  39. Neither
  40. 4

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