Class 7    Math    Example [M-7.25]

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Q1. What will be the sign of the product when (−1) is multiplied 12 times ?
 
  • Positive
  • Negative
  • Can't determine
  • Insufficient data
 
Q2. What is the result of the following division 6 2/7 ÷ 5 1/7 ?
 
  • 2/11
  • 13/9
  • 11/9
  • −11/9
 
Q3. In an exam, there are 5 positive marks for a correct answer and −3 marks for a wrong answer. James attempts 40 questions out of which he answered 21 correct and rest wrong. How many marks James has scored in the exam ?
 
  • 40
  • 58
  • 54
  • 48
 
Q4. What is the result of 4 ÷ 2 5/7 ?
 
  • 29/9
  • 28/19
  • 18/19
  • 28/9
 
Q5. Verify the following equation: 12 × [(−6) + (−7)] = [12 × 6] + [12 × (−7)]
 
  • Blank
  • TRUE
  • FALSE
  • Blank
Q6. What is the result of the following division 2 3/5 ÷ 2/7 ?
 
  • 910/11
  • 99/10
  • 81/10
  • 91/10
 
Q7. Fill in the blank with the correct integer: (−8) x (−4) + 12 x (----------) = 8
 
  • −2
  • 2
  • 4
  • −4
 
Q8. What is the result of the following multiplication: 9.31 x 5.08 ?
 
  • 57.2948
  • 41.948
  • 47.2948
  • 43.48
 
Q9. State True or False: (−a) ÷ (−b) = a ÷ b where b ≠ 0
 
  • TRUE
  • FALSE
  • Blank
  • Blank
 
Q10. What is the perimeter of a rectangle when its two sides are 2.2 cm and 5.4 cm respectively ?
 
  • 11.2 cm
  • 15.2 cm
  • 19.6 cm
  • 13.5 cm
   
 
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