Class 7th-integers & Fractions-decimals Assessment

20 Questions | Total Attempts: 44

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Class 7th-integers & Fractions-decimals Assessment

Max Time :30mins Max Marks:20marks


Questions and Answers
  • 1. 
    Fill in the blanks to make the statement true: (-3) + (-6) = (-6) + ————–
  • 2. 
    Which number is known as the multiplicative identity for integers?
  • 3. 
    Replace the blank with an integer to make it a true statement. (-2) x —— = 18
  • 4. 
    -22, -20, -18, -16, —, —, — The next number in the series is ———–
    • A. 

      14

    • B. 

      -14

    • C. 

      18

    • D. 

      -12

  • 5. 
    Which of the following operation is not commutative for integers?
    • A. 

      Addition

    • B. 

      Subtraction

    • C. 

      Multiplication

    • D. 

      None of these

  • 6. 
    Difference between 43°C and -27°C is:
    • A. 

      -16°C

    • B. 

      -70°C

    • C. 

      70°C

    • D. 

      16°C

  • 7. 
    Predecessor of successor of -21 is:
    • A. 

      -20

    • B. 

      -19

    • C. 

      -21

    • D. 

      -22

  • 8. 
    How much is -8 less than -3
    • A. 

      5

    • B. 

      -5

    • C. 

      11

    • D. 

      -11

  • 9. 
    The average of the scores of -38,13,-32,8 and -16 is
    • A. 

      -65

    • B. 

      5

    • C. 

      -13

    • D. 

      21

  • 10. 
    Solve:[32 + 2 × 17 + (-6)] ÷ 15
    • A. 

      8

    • B. 

      4

    • C. 

      6

    • D. 

      -4

  • 11. 
    Find the value of: (i) 1487 × 327 + (-487) × 327 (ii) 28945 × 99 – (-28945) respectively.
    • A. 

      327000 & 289450

    • B. 

      32700 & 2894500

    • C. 

      327000 & 2894500

    • D. 

      2894500 & 327000

  • 12. 
    Multiply 2.05 and 1.3
    • A. 

      2.565

    • B. 

      25.65

    • C. 

      2.665

    • D. 

      26.65

  • 13. 
    The product of two numbers is 2.0016. If one of them is 0.72, find the other number.
    • A. 

      1.98

    • B. 

      19.8

    • C. 

      2.78

    • D. 

      27.8

  • 14. 
    Arnav spends 1 hours in studies, 2 hours in playing cricket. How much time did he spend in all?
    • A. 

      17/4 hrs

    • B. 

      9/2 hrs

    • C. 

      17/2 hrs

    • D. 

      9/4 hrs

  • 15. 
    Which one is not Equivalent fractions of 2/3 :
    • A. 

      4/6

    • B. 

      14/21

    • C. 

      42/63

    • D. 

      12/27

  • 16. 
    Rani bought 3 kg 500 g apples and 5 kg 750g grapes. Raju bought 5 kg 450g mangoes and 6 kg 450g oranges. Who bought more fruits?
    • A. 

      Raju

    • B. 

      Rani

  • 17. 
    Which is greater? (a) (1/2) of (6/7)   (b) (2/3) of (3/7)
    • A. 

      A

    • B. 

      B

    • C. 

      Both equal

  • 18. 
    A sugar bag contains 30kg of sugar. After consuming (2/3) of it, how much sugar is left in the bag?
    • A. 

      10 kg

    • B. 

      15 kg

    • C. 

      20 kg

    • D. 

      None of these 

  • 19. 
    In mid-day meal scheme (3/10) liter of milk is given to each student of a primary school. If 30 liters of milk is distributed every day in the school, how many students are there in the school?
    • A. 

      30 

    • B. 

      90

    • C. 

      100

    • D. 

      120

  • 20. 
    In a charity show Rs 6496 were collected by selling some tickets. If the price of each ticket was Rs 50 (3/4), how many tickets were sold?
    • A. 

      256

    • B. 

      128

    • C. 

      64

    • D. 

      None of these

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