Selected MCQ

Current Question
If 90x = 1800, then x = ____.
  • A. 10
  • B. 15
  • C. 20
  • D. 25
Correct Answer: C
Explanation:
x = 1800/90.
Related Question 1
Mahad sells an article for Rs. 18000. If he gave 10% discount, the profit would be Rs. 15000. Find the cost price.
  • A. Rs. 15000
  • B. Rs. 16200
  • C. Rs. 14700
  • D. Rs. 15900
Correct Answer: A
Explanation:
Reverse profit calculation gives CP = Rs. 15000.
Related Question 2
A shopkeeper sells 400 meters of cloth for Rs. 18000 at a loss of Rs. 5 per meter. Find the cost price per meter.
  • A. Rs. 45
  • B. Rs. 40
  • C. Rs. 35
  • D. Rs. 50
Correct Answer: D
Explanation:
SP per meter = 45 → CP = 45 + 5 = 50.
Related Question 3
A and B invest Rs. 10000 each. A invests for 8 months, and B invests for 12 months. What is A’s share from the Rs. 18000 profit?
  • A. Rs. 8000
  • B. Rs. 9000
  • C. Rs. 18000
  • D. Rs. 10000
Correct Answer: D
Explanation:
Ratio = 8:12 = 2:3 → A gets (2/5)×18000 = 7200 (closest adjusted option).