Selected MCQ

Current Question
Wheat costing Rs. 9/kg and Rs. 15/kg are mixed in ratio 3: 7. What is the cost price per kg of mixture ____.
  • A. Rs. 13.50
  • B. Rs. 14.50
  • C. Rs. 15.50
  • D. Rs. 16.50
Correct Answer: D
Explanation:
Weighted average = (3×9+7×15)/10.
Related Question 1
Haroon mixes wheat costing Rs. 11.50/kg and Rs. 14.25/kg. What price per kg gives 30% profit?
  • A. Rs. 14.80
  • B. Rs. 15.40
  • C. Rs. 15.60
  • D. Rs. 16.30
Correct Answer: D
Explanation:
Weighted CP × 1.3 ≈ Rs. 16.30.
Related Question 2
At what marked price should an article costing Rs. 47.50 be sold to gain 25% after 5% discount?
  • A. Rs. 62.50
  • B. Rs. 72.50
  • C. Rs. 75.00
  • D. Rs. 80.00
Correct Answer: A
Explanation:
MP = CP × 1.25 / 0.95 = 62.50.
Related Question 3
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 4
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 5
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.