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Class 7 Maths Test Worksheet

Maths worksheets lesson 56: Class 7 maths test · Set 421 · 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.What is 40% of 340?
  2. 2.A shopkeeper buys a table for ₹2550 and sells it for ₹2300. What is the loss (in ₹)?
  3. 3.Are 15° and 117° complementary, supplementary or neither? (a) Complementary (b) Supplementary (c) Neither
  4. 4.What is 84 ÷ (−12)? (a) −6 (b) 7 (c) −7 (d) −8
  5. 5.Karan thinks of a number, multiplies it by 4 and then adds 14. The result is 30. What is the number?
  6. 6.What is (−3) × (−11)? =
  7. 7.Are 72° and 38° complementary, supplementary or neither? (a) Supplementary (b) Neither (c) Complementary
  8. 8.What is 5/9 − (−2/5)? (a) −43/45 (b) 43/45 (c) 1/2 (d) 7/45
  9. 9.What is the complement of 46° (in degrees)?
  10. 10.What is the simple interest on ₹6100 at 9% per year for 3 years (in ₹)?
  11. 11.Is 5 × 2 × 2 × 3 positive or negative? (a) Negative (b) Positive
  12. 12.Solve: 5n + 1 = 6. What is n?
  13. 13.Are 24° and 131° complementary, supplementary or neither? (a) Supplementary (b) Neither (c) Complementary
  14. 14.What is the simple interest on ₹9700 at 5% per year for 4 years (in ₹)?
  15. 15.Which is smaller: −1/6 or 3/7? (a) 3/7 (b) −1/6
  16. 16.Diya is 7 years older than a cousin. Their ages add up to 31 years. How old is the cousin?
  17. 17.A cricket kit bought for ₹1900 is sold for ₹1710. What is the loss per cent?
  18. 18.Tara thinks of a number, multiplies it by 8 and then adds 20. The result is 60. What is the number?
  19. 19.Are 24° and 156° complementary, supplementary or neither? (a) Neither (b) Complementary (c) Supplementary
  20. 20.Two angles are supplementary. One is 82° more than the other. What is the bigger angle (in degrees)?
  21. 21.Is 2/3 positive or negative? (a) Positive (b) Negative
  22. 22.In triangle ABC, angle A = 66° and angle B = 61°. What is angle C (in degrees)?
  23. 23.In a right-angled triangle, one of the other two angles is 66°. What is the third angle (in degrees)?
  24. 24.Solve: 8(n + 9) = 112. What is n?
  25. 25.Solve: 3(n + 5) = 51. What is n?
  26. 26.In a right-angled triangle, one of the other two angles is 71°. What is the third angle (in degrees)?
  27. 27.What is the reciprocal (multiplicative inverse) of −1/2? (a) −1/2 (b) 1/2 (c) −2 (d) 2
  28. 28.In a right-angled triangle, one of the other two angles is 46°. What is the third angle (in degrees)?
  29. 29.What is the supplement of 10° (in degrees)?
  30. 30.What is (−2) × 2? (a) 4 (b) −4 (c) −6
  31. 31.A mobile phone bought for ₹3000 is sold for ₹2640. What is the loss per cent?
  32. 32.In triangle ABC, angle A = 69° and angle B = 30°. What is angle C (in degrees)?
  33. 33.In triangle ABC, angle A = 84° and angle B = 47°. What is angle C (in degrees)?
  34. 34.The longest side of a right-angled triangle is 17 cm and one of the other sides is 15 cm. How long is the third side (in cm)?
  35. 35.Two straight lines cross each other. One of the angles formed is 37°. What is the angle vertically opposite to it (in degrees)?
  36. 36.Pooja is 4 years older than a cousin. Their ages add up to 14 years. How old is the cousin?
  37. 37.2.4 ÷ 0.6 =
  38. 38.Solve: 2y − 1 = 3. What is y?
  39. 39.1/5 × 2/9 =
  40. 40.In a right-angled triangle, one of the other two angles is 29°. What is the third angle (in degrees)?

Answer key

  1. 136
  2. 250
  3. Neither
  4. −7
  5. 4
  6. 33
  7. Neither
  8. 43/45
  9. 44
  10. 1647
  11. Positive
  12. 1
  13. Neither
  14. 1940
  15. −1/6
  16. 12
  17. 10
  18. 5
  19. Supplementary
  20. 131
  21. Positive
  22. 53
  23. 24
  24. 5
  25. 12
  26. 19
  27. −2
  28. 44
  29. 170
  30. −4
  31. 12
  32. 81
  33. 49
  34. 8
  35. 37
  36. 5
  37. 4
  38. 2
  39. 2/45
  40. 61

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