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Class 7 Maths Test Worksheet

Maths worksheets lesson 56: Class 7 maths test · Set 878 · 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.Write −12/20 in standard form (lowest terms, positive denominator). (a) −12/20 (b) 3/5 (c) −5/3 (d) −3/5
  2. 2.Which is smaller: −1/2 or −2/3? (a) −2/3 (b) −1/2
  3. 3.Write 3/(−12) in standard form (lowest terms, positive denominator). (a) 1/4 (b) −3/12 (c) −1/4 (d) −4/1
  4. 4.Can a triangle have sides of 2 cm, 5 cm and 6 cm? (a) No (b) Yes
  5. 5.What is (−3) × 7? (a) −24 (b) −10 (c) −21 (d) 21
  6. 6.Is (−1) × 8 × (−1) × 9 × (−5) positive or negative? (a) Positive (b) Negative
  7. 7.Solve: 5(y + 6) = 45. What is y?
  8. 8.Two straight lines cross each other. One of the angles formed is 132°. What is the angle next to it on the same line (in degrees)?
  9. 9.What is the additive inverse of −5/9? (a) 9/5 (b) −5/9 (c) −9/5 (d) 5/9
  10. 10.The price of a pair of shoes changed from ₹50 to ₹10. What is the percentage decrease?
  11. 11.60.16 ÷ 8 =
  12. 12.5/6 × 12 =
  13. 13.6/7 × 14 =
  14. 14.What is the additive inverse of 1/4? (a) −4 (b) −1/4 (c) 4 (d) 1/4
  15. 15.15.24 ÷ 4 =
  16. 16.The two interior opposite angles of a triangle are 38° and 22°. What is the exterior angle (in degrees)?
  17. 17.The angles of a triangle are in the ratio 1 : 1 : 2. What is the biggest angle (in degrees)?
  18. 18.What is the reciprocal (multiplicative inverse) of 1/8? (a) 1/8 (b) −1/8 (c) 8 (d) −8
  19. 19.What is (−10) × 12? (a) −130 (b) −120 (c) 120 (d) −22
  20. 20.In a right-angled triangle, one of the other two angles is 59°. What is the third angle (in degrees)?
  21. 21.What is 1/7 − (−5/7)? (a) −6/7 (b) 3/7 (c) 6/7 (d) −4/7
  22. 22.What is the complement of 7° (in degrees)?
  23. 23.Kavya thinks of a number, multiplies it by 5 and then adds 28. The result is 83. What is the number?
  24. 24.Two angles are supplementary. One is 46° more than the other. What is the bigger angle (in degrees)?
  25. 25.A watch costs ₹1400. It is sold at a 5% loss. What is the selling price (in ₹)?
  26. 26.Are 51° and 39° complementary, supplementary or neither? (a) Complementary (b) Supplementary (c) Neither
  27. 27.What is the supplement of 153° (in degrees)?
  28. 28.Is 2 × 2 × 7 positive or negative? (a) Negative (b) Positive
  29. 29.In a quiz, a right answer gets +5 marks and a wrong answer gets −1 mark. Arjun got 10 right and 1 wrong. What is Arjun’s score?
  30. 30.Solve: y/3 + 12 = 24. What is y?
  31. 31.The longest side of a right-angled triangle is 13 cm and one of the other sides is 5 cm. How long is the third side (in cm)?
  32. 32.3.98 ÷ 2 =
  33. 33.Solve: 4x − 5 = 55. What is x?
  34. 34.What is the reciprocal (multiplicative inverse) of 5/7? (a) −7/5 (b) 5/7 (c) −5/7 (d) 7/5
  35. 35.Is −7/6 positive or negative? (a) Negative (b) Positive
  36. 36.2 ÷ 0.2 =
  37. 37.What is the complement of 16° (in degrees)?
  38. 38.Dev thinks of a number, multiplies it by 3 and then adds 20. The result is 50. What is the number?
  39. 39.A fan costs ₹1200. It is sold at a 30% profit. What is the selling price (in ₹)?
  40. 40.What is the supplement of 68° (in degrees)?

Answer key

  1. −3/5
  2. −2/3
  3. −1/4
  4. Yes
  5. −21
  6. Negative
  7. 3
  8. 48
  9. 5/9
  10. 80
  11. 7.52
  12. 10
  13. 12
  14. −1/4
  15. 3.81
  16. 60
  17. 90
  18. 8
  19. −120
  20. 31
  21. 6/7
  22. 83
  23. 11
  24. 113
  25. 1330
  26. Complementary
  27. 27
  28. Positive
  29. 49
  30. 36
  31. 12
  32. 1.99
  33. 15
  34. 7/5
  35. Negative
  36. 10
  37. 74
  38. 10
  39. 1560
  40. 112

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