Class 7    Math    Example [M-7.40]

Previous Question    Next Question

Advertisement
Q1. Perform the following division: 12.25 ÷ 1000
 
  • 12.25
  • 1.225
  • 0.1225
  • 0.01225
 
Q2. In an exam there are +10 marks for each correct answer and (−5) and each wrong answer. Julia scored 30 marks though she answered all the questions. How many correct answer she attended if she answered eight questions wrong ?
 
  • 9
  • 7
  • 2
  • 5
 
Q3. Identify value of b from the given equation: −2(b/3 − 4) = −25
 
  • 89/2
  • −99/2
  • 99/2
  • 91/2
 
Q4. Find perimeter of a circle when its radius is 7/9 cm.
 
  • 41/6 cm
  • 44/5 cm
  • 49/4 cm
  • 44/7 cm
 
Q5. State True or False: "division is associative for integers."
 
  • FALSE
  • TRUE
  • Blank
  • Blank
Q6. Identify value of d from the given equation: 1/2(d/7 − 6) = 12
 
  • 229
  • -210
  • 210
  • 200
 
Q7. Which of the following is the correct division statement for the below multiplication statement : (−8) × (−7) = 56
 
  • (56) ÷ (7) = (−8)
  • (56) ÷ (−7) = (−8)
  • (56) ÷ (−8) = (−8)
  • (56) ÷ (−7) = (−7)
 
Q8. What is the area of the circle illustrated in the below diagram. Radius of the circle is 2.7 cm.
     Identify Fraction Portion
 
  • 310.22/14 square cm
  • 248.51/14 square cm
  • 210.57/14 square cm
  • 240.57/14 square cm
 
Q9. Identify value of n from the given equation: 5(n − 2/3) = −5/9
 
  • 5/9
  • 5/7
  • −5/9
  • −5/7
 
Q10. Shyam purchased 1 liter of milk in 40.6 rupees. How much he will pay for 2.5 liters of milk ?
 
  • 109.5 rupees
  • 99.25 rupees
  • 101.5 rupees
  • 100 rupees
   
 
You have not completed all the answers.

Click Back to attempt missing questions or Continue to get the score.

Please see all the correct answers below. Where:

You have scored out of 10. This is % score. Please refer the study materials to understand this chapter's concept. Please write us if you could not find answer of any questions or you need any help from our experts.