Selected MCQ

Current Question
Investment of Rs. 13900 split into two parts gives equal returns. One part is ____.
  • A. Rs. 6400
  • B. Rs. 6500
  • C. Rs. 7200
  • D. Rs. 7500
Correct Answer: A
Explanation:
Solving Equation gives Rs. 6400.
Related Question 1
Selling 50 m of cloth gives a profit equal to the selling price of 15 m. Gain percent is ____.
  • A. 35%
  • B. 30%
  • C. 40%
  • D. 42⅔%
Correct Answer: D
Explanation:
Profit ratio gives 42⅔%.
Related Question 2
Selling 150 mangoes gives a profit equal to 30 mangoes. Gain percent is ____.
  • A. 20%
  • B. 25%
  • C. 18%
  • D. 30%
Correct Answer: B
Explanation:
Profit = 30/120 ×100 = 25%.
Related Question 3
A person spends their income in parts. What is total income?
  • A. Rs. 6500
  • B. Rs. 7225
  • C. Rs. 8700
  • D. Rs. 1390
Correct Answer: C
Explanation:
Sum of fractional expenditures.
Related Question 4
A invests Rs. 16000 for 8 months while B invests for 4 months. Find B’s investment if the profit ratio is equal.
  • A. Rs. 10000
  • B. Rs. 12800
  • C. Rs. 6000
  • D. Rs. 8000
Correct Answer: B
Explanation:
Equal profit ⇒ investments are inversely proportional to time.
Related Question 5
Two automobiles 150 km apart move toward each other. Time to meet is ____.
  • A. 2.5 hr
  • B. 2 hr
  • C. 1.75 hr
  • D. 1.5 hr
Correct Answer: D
Explanation:
Relative speed method.