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Class 7 Maths Test Worksheet

Maths worksheets lesson 56: Class 7 maths test · Set 79 · 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 5 × (−8)? (a) 40 (b) −45 (c) −40 (d) −13
  2. 2.Are 17° and 163° complementary, supplementary or neither? (a) Complementary (b) Neither (c) Supplementary
  3. 3.A shopkeeper buys a sewing machine for ₹750 and sells it for ₹630. What is the loss (in ₹)?
  4. 4.The two shorter sides of a right-angled triangle are 24 cm and 7 cm. How long is the longest side (in cm)?
  5. 5.Two angles are complementary. One is 28° more than the other. What is the bigger angle (in degrees)?
  6. 6.What is (−3) × (−9)? =
  7. 7.What is the complement of 10° (in degrees)?
  8. 8.Solve: 7x + 4 = 18. What is x?
  9. 9.What is the simple interest on ₹1400 at 12% per year for 4 years (in ₹)?
  10. 10.Can a triangle have sides of 12 cm, 26 cm and 10 cm? (a) Yes (b) No
  11. 11.3.5 ÷ 0.7 =
  12. 12.5/8 × 7 =
  13. 13.What is 65% of 40?
  14. 14.6/7 ÷ 8/9 =
  15. 15.What is the amount (principal + simple interest) on ₹1700 at 10% per year for 4 years (in ₹)?
  16. 16.What is 3/7 − (−4/7)? (a) 1/2 (b) −1/7 (c) 1 (d) −1
  17. 17.In an isosceles triangle, the angle between the two equal sides is 66°. What is each of the other two angles (in degrees)?
  18. 18.7/8 × 2 =
  19. 19.Which is smaller: −2/3 or 4/9? (a) −2/3 (b) 4/9
  20. 20.The angles of a triangle are in the ratio 1 : 1 : 2. What is the biggest angle (in degrees)?
  21. 21.What is the reciprocal (multiplicative inverse) of 5/9? (a) 5/9 (b) −9/5 (c) 9/5 (d) −5/9
  22. 22.What is the complement of 71° (in degrees)?
  23. 23.Are 71° and 113° complementary, supplementary or neither? (a) Supplementary (b) Complementary (c) Neither
  24. 24.What is (−1/8) + 3/8? (a) 1/8 (b) 1/4 (c) −1/2 (d) −1/4
  25. 25.What is the complement of 37° (in degrees)?
  26. 26.Are 34° and 56° complementary, supplementary or neither? (a) Supplementary (b) Complementary (c) Neither
  27. 27.Which is bigger: −2/5 or −1/5? (a) −1/5 (b) −2/5
  28. 28.What is (−7/8) − (−2/3)? (a) −37/24 (b) 5/24 (c) −5/11 (d) −5/24
  29. 29.Two parallel lines are cut by a transversal. One angle is 119°. What is its corresponding angle (in degrees)?
  30. 30.Is 9 × 4 × (−1) positive or negative? (a) Negative (b) Positive
  31. 31.1.5 × 0.6 =
  32. 32.Kabir is 7 years older than a cousin. Their ages add up to 33 years. How old is the cousin?
  33. 33.Solve: 9n − 26 = 10. What is n?
  34. 34.What is (−11) × (−3)? =
  35. 35.Write −5/25 in standard form (lowest terms, positive denominator). (a) −1/5 (b) −5/25 (c) −5/1 (d) 1/5
  36. 36.5/9 × 4/5 =
  37. 37.Is −7/(−5) positive or negative? (a) Negative (b) Positive
  38. 38.Solve: m/5 + 15 = 23. What is m?
  39. 39.What is (−3/4) − (−1/4)? (a) 1/2 (b) −1/2 (c) −1 (d) −1/4
  40. 40.The price of a water bottle changed from ₹400 to ₹500. What is the percentage increase?

Answer key

  1. −40
  2. Supplementary
  3. 120
  4. 25
  5. 59
  6. 27
  7. 80
  8. 2
  9. 672
  10. No
  11. 5
  12. 35/8
  13. 26
  14. 27/28
  15. 2380
  16. 1
  17. 57
  18. 7/4
  19. −2/3
  20. 90
  21. 9/5
  22. 19
  23. Neither
  24. 1/4
  25. 53
  26. Complementary
  27. −1/5
  28. −5/24
  29. 119
  30. Negative
  31. 0.9
  32. 13
  33. 4
  34. 33
  35. −1/5
  36. 4/9
  37. Positive
  38. 40
  39. −1/2
  40. 25

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