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Class 7 Maths Test Worksheet

Maths worksheets lesson 56: Class 7 maths test · Set 104 · 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. 1.1/3 × 1/3 =
  2. 2.An exterior angle of a triangle is 112°. One of its two interior opposite angles is 69°. What is the other one (in degrees)?
  3. 3.Saanvi thinks of a number, multiplies it by 9 and then adds 1. The result is 19. What is the number?
  4. 4.67.12 ÷ 8 =
  5. 5.What is (−3) × 11? (a) −14 (b) −36 (c) 33 (d) −33
  6. 6.Which is smaller: −5/8 or −3/5? (a) −3/5 (b) −5/8
  7. 7.What is (−12) ÷ (−4)? =
  8. 8.The angles of a triangle are in the ratio 3 : 3 : 4. What is the biggest angle (in degrees)?
  9. 9.In a quiz, a right answer gets +3 marks and a wrong answer gets −1 mark. Aarav got 14 right and 7 wrong. What is Aarav’s score?
  10. 10.What is (−1/6) − (−1/6)? (a) 0 (b) −1/3
  11. 11.The two shorter sides of a right-angled triangle are 8 cm and 15 cm. How long is the longest side (in cm)?
  12. 12.The longest side of a right-angled triangle is 13 cm and one of the other sides is 12 cm. How long is the third side (in cm)?
  13. 13.In triangle ABC, angle A = 23° and angle B = 67°. What is angle C (in degrees)?
  14. 14.The two interior opposite angles of a triangle are 76° and 75°. What is the exterior angle (in degrees)?
  15. 15.A watch costs ₹3300. It is sold at a 25% profit. What is the selling price (in ₹)?
  16. 16.Solve: 6n + 5 = 35. What is n?
  17. 17.Dev is 2 years older than a cousin. Their ages add up to 30 years. How old is the cousin?
  18. 18.1/9 × 3 =
  19. 19.Write 10/(−15) in standard form (lowest terms, positive denominator). (a) −2/3 (b) 2/3 (c) −10/15 (d) −3/2
  20. 20.Can a triangle have sides of 5 cm, 12 cm and 6 cm? (a) Yes (b) No
  21. 21.Is −5/8 positive or negative? (a) Positive (b) Negative
  22. 22.What is 24 ÷ (−3)? (a) −9 (b) −7 (c) −8 (d) 8
  23. 23.3/5 × 8/9 =
  24. 24.What is the supplement of 83° (in degrees)?
  25. 25.Can a triangle have sides of 20 cm, 10 cm and 5 cm? (a) No (b) Yes
  26. 26.What is the amount (principal + simple interest) on ₹2300 at 8% per year for 3 years (in ₹)?
  27. 27.Solve: 2x + 28 = 30. What is x?
  28. 28.Are 47° and 85° complementary, supplementary or neither? (a) Supplementary (b) Neither (c) Complementary
  29. 29.A watch costs ₹300. It is sold at a 12% profit. What is the selling price (in ₹)?
  30. 30.Are 17° and 73° complementary, supplementary or neither? (a) Supplementary (b) Neither (c) Complementary
  31. 31.7/9 × 1/3 =
  32. 32.An exterior angle of a triangle is 128°. One of its two interior opposite angles is 57°. What is the other one (in degrees)?
  33. 33.1/8 × 11 =
  34. 34.8 ÷ 0.8 =
  35. 35.2/7 ÷ 3/4 =
  36. 36.Zoya is 7 years older than a cousin. Their ages add up to 33 years. How old is the cousin?
  37. 37.What is the complement of 10° (in degrees)?
  38. 38.What is the supplement of 11° (in degrees)?
  39. 39.3/5 × 2 =
  40. 40.Two straight lines cross each other. One of the angles formed is 79°. What is the angle vertically opposite to it (in degrees)?

Answer key

  1. 1/9
  2. 43
  3. 2
  4. 8.39
  5. −33
  6. −5/8
  7. 3
  8. 72
  9. 35
  10. 0
  11. 17
  12. 5
  13. 90
  14. 151
  15. 4125
  16. 5
  17. 14
  18. 1/3
  19. −2/3
  20. No
  21. Negative
  22. −8
  23. 8/15
  24. 97
  25. No
  26. 2852
  27. 1
  28. Neither
  29. 336
  30. Complementary
  31. 7/27
  32. 71
  33. 11/8
  34. 10
  35. 8/21
  36. 13
  37. 80
  38. 169
  39. 6/5
  40. 79

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