Class 7    Math    Example [M-7.27]

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Q1. What is the result of 2 3/4 ÷ 3 ?
 
  • 11/12
  • 11/16
  • 17/12
  • 19/12
 
Q2. Solve the following equation: 5(k/6 + 2/5) = −5/7
 
  • K = −121/35
  • K = 114/35
  • K = −114/35
  • K = 114/49
 
Q3. Select the correct result of the following multiplication: 11.01 x 10.01
 
  • 11.02101
  • 110.2101
  • 1102.101
  • 11021.01
 
Q4. In an exam there are +5 marks for each correct answer and (−2) and each wrong answer. Mohan scored 20 marks though he answered all the questions. How many wrong answer he attended if he answered 12 correct questions ?
 
  • 12
  • 8
  • 20
  • 22
 
Q5. Perform the following division: 53.2 ÷ 100
 
  • 53.2
  • 5.32
  • 0.0532
  • 0.532
Q6. Solve the following equation: −2(k + 9) = 1/9
 
  • K = −163/18
  • K = −169/18
  • K = −123/18
  • K = 163/18
 
Q7. What is the average of: 132.2, 210.6, 91.07 and 14.27 ?
 
  • 11.2035
  • 112.035
  • 109.15
  • 118.035
 
Q8. Fill in the blank with the correct integer: 7 × (−4) − (----------) × (−6) = −46
 
  • −3
  • 3
  • −5
  • 6
 
Q9. What is the result of 2 ÷ 3 1/4 ?
 
  • 8/19
  • 8/14
  • 8/13
  • 6/19
 
Q10. ---------- is the multiplicative identity for integers.
 
  • 8
  • 3
  • 5
  • 1
   
 
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