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Class 7 Maths Test Worksheet

Maths worksheets lesson 56: Class 7 maths test · Set 66 · 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. 1.4/5 × 4 =
  2. 2.In triangle ABC, angle A = 54° and angle B = 27°. What is angle C (in degrees)?
  3. 3.The two interior opposite angles of a triangle are 51° and 61°. What is the exterior angle (in degrees)?
  4. 4.What is 3 × (−3)? (a) −6 (b) −12 (c) 9 (d) −9
  5. 5.Isha is 2 years older than a cousin. Their ages add up to 18 years. How old is the cousin?
  6. 6.A mobile phone bought for ₹300 is sold for ₹225. What is the loss per cent?
  7. 7.Two straight lines cross each other. One of the angles formed is 80°. What is the angle next to it on the same line (in degrees)?
  8. 8.The angles of a triangle are in the ratio 3 : 5 : 7. What is the smallest angle (in degrees)?
  9. 9.What is (−12) ÷ (−3)? =
  10. 10.Are 42° and 48° complementary, supplementary or neither? (a) Neither (b) Supplementary (c) Complementary
  11. 11.Write 6/(−42) in standard form (lowest terms, positive denominator). (a) −1/7 (b) −7/1 (c) −6/42 (d) 1/7
  12. 12.The angles of a triangle are in the ratio 1 : 4 : 5. What is the smallest angle (in degrees)?
  13. 13.Which is bigger: −8/9 or 1/2? (a) −8/9 (b) 1/2
  14. 14.Is 6/(−3) positive or negative? (a) Positive (b) Negative
  15. 15.A mobile phone costs ₹1600. It is sold at a 12% loss. What is the selling price (in ₹)?
  16. 16.One roll of ribbon has 4.8 m. How many m do 3 of them make in all? =
  17. 17.What is the complement of 36° (in degrees)?
  18. 18.Riya thinks of a number, multiplies it by 4 and then adds 24. The result is 68. What is the number?
  19. 19.Solve: x/8 + 20 = 23. What is x?
  20. 20.2.6 × 0.3 =
  21. 21.What is 5/6 + (−2/5)? (a) 13/30 (b) 37/30 (c) 3/11 (d) −13/30
  22. 22.2/3 × 5/7 =
  23. 23.Solve: y/4 + 11 = 12. What is y?
  24. 24.2.7 × 0.8 =
  25. 25.In triangle ABC, angle A = 26° and angle B = 133°. What is angle C (in degrees)?
  26. 26.Solve: 3m − 4 = 5. What is m?
  27. 27.Two angles are complementary. One is 68° more than the other. What is the bigger angle (in degrees)?
  28. 28.Solve: 3(m + 4) = 21. What is m?
  29. 29.What is 1/8 − (−1/4)? (a) −3/8 (b) −1/8 (c) 1/6 (d) 3/8
  30. 30.What is the simple interest on ₹7900 at 10% per year for 2 years (in ₹)?
  31. 31.Solve: 3x + 19 = 58. What is x?
  32. 32.An exterior angle of a triangle is 132°. One of its two interior opposite angles is 69°. What is the other one (in degrees)?
  33. 33.What is (−2) × (−4)? =
  34. 34.Is (−5) × (−3) × 4 positive or negative? (a) Negative (b) Positive
  35. 35.What is 30% of 920?
  36. 36.Is 3/6 positive or negative? (a) Negative (b) Positive
  37. 37.Is 3 × 4 × (−7) × (−8) × (−8) positive or negative? (a) Positive (b) Negative
  38. 38.What is 3/4 − (−3/7)? (a) 6/11 (b) −33/28 (c) 33/28 (d) 9/28
  39. 39.A mobile phone bought for ₹200 is sold for ₹160. What is the loss per cent?
  40. 40.In a right-angled triangle, one of the other two angles is 44°. What is the third angle (in degrees)?

Answer key

  1. 16/5
  2. 99
  3. 112
  4. −9
  5. 8
  6. 25
  7. 100
  8. 36
  9. 4
  10. Complementary
  11. −1/7
  12. 18
  13. 1/2
  14. Negative
  15. 1408
  16. 14.4
  17. 54
  18. 11
  19. 24
  20. 0.78
  21. 13/30
  22. 10/21
  23. 4
  24. 2.16
  25. 21
  26. 3
  27. 79
  28. 3
  29. 3/8
  30. 1580
  31. 13
  32. 63
  33. 8
  34. Positive
  35. 276
  36. Positive
  37. Negative
  38. 33/28
  39. 20
  40. 46

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