Class 7    Math    Example [M-7.34]

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Q1. What is the result of following multiplication: 7.8 x 1.6
 
  • 12.08
  • 10.48
  • 12.48
  • 11.48
 
Q2. Find the result of following division: 130.5 ÷ 5
 
  • 26.1
  • 21.6
  • 28.2
  • 20.3
 
Q3. Perimeter of a square is 10.8 cm. What is the length of its each sides ?
 
  • 2.1 cm
  • 2.4 cm
  • 3.2 cm
  • 2.7 cm
 
Q4. Identify value of r from the given equation: −1/5(2r + 4/7) = 8
 
  • 139/7
  • −142/7
  • 142/7
  • −131/7
 
Q5. Which of the following fraction represents shaded portion of the below picture ?
     Identify Fraction Portion
 
  • 3 x 1/6
  • 2 x 1/4
  • 3 x 1/4
  • 3 x 1/5
Q6. Identify value of p from the given equation: −2/7(2p − 1/9) = 9
 
  • −565/36
  • 565/16
  • 565/36
  • −515/36
 
Q7. Find area of the rectangle when its length and width are 1 1/3 cm and 2 1/4 cm respectively.
 
  • 4 square cm
  • 2.3 square cm
  • 3.2 square cm
  • 3 square cm
 
Q8. Fill in the blanks: 3/7 x --/-- = 3/21
 
  • 1/7
  • 1/3
  • 2/5
  • 1/4
 
Q9. John purchased 1/4 kg of potatoes in 10 rupees. How much mangoes can purchase in 35 rupees ?
 
  • 3/8 kg
  • 7/6 kg
  • 7/8 kg
  • 3/5 kg
 
Q10. Identify value of t from the given equation: −4/5(5t + 3/7) = −4
 
  • 32/35
  • 12/35
  • 32/15
  • −32/35
   
 
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