Selected MCQ

Current Question
If two mixers and one TV cost Rs. 7000, while two TVs and one mixer cost Rs. 4200, what is the cost of one TV and one mixer?
  • A. Rs. 2800
  • B. Rs. 2100
  • C. Rs. 4200
  • D. Rs. 8400
Correct Answer: C
Explanation:
Solving the equations gives a combined value of Rs. 4200.
Related Question 1
Total cost of flooring a room at Rs. 8.50 per m² is Rs. 510. Find the area.
  • A. 7.5 m²
  • B. 8.5 m²
  • C. 10.5 m²
  • D. 12.5 m²
Correct Answer: A
Explanation:
Area = cost/rate = 510/8.5.
Related Question 2
If cost price is Rs. 1000 and selling price is Rs. 850, loss percent is ____.
  • A. 10%
  • B. 12%
  • C. 15%
  • D. 20%
Correct Answer: C
Explanation:
Loss = 150 → 15%.
Related Question 3
If cost price is Rs. 750 and selling price is Rs. 900, profit percent is ____.
  • A. 15%
  • B. 18%
  • C. 20%
  • D. 25%
Correct Answer: C
Explanation:
Profit = 150 → 150/750 ×100 = 20%.
Related Question 4
If loss is 10% and cost price is Rs. 500, selling price is ____.
  • A. Rs. 450
  • B. Rs. 400
  • C. Rs. 420
  • D. Rs. 480
Correct Answer: A
Explanation:
SP = 90% of 500.
Related Question 5
If profit is 25% and cost price is Rs. 800, selling price is ____.
  • A. Rs. 900
  • B. Rs. 1000
  • C. Rs. 950
  • D. Rs. 850
Correct Answer: B
Explanation:
SP = 1.25 × 800 = 1000.