Mathematics
NULL
Medium
Question
A invests capital from the start; B invests double that after 6 months; C invests triple after 8 months. If annual gain is Rs 18,000, what is A's share?
A
Rs.7500
B
Rs.7200
C
Rs.6000
✓ Official correct answer
D
Rs.5750
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Rs.7500
No member explanations yet for this option.
B
Rs.7200
No member explanations yet for this option.
C
Rs.6000
No member explanations yet for this option.
D
Rs.5750
No member explanations yet for this option.
Explanation
Capital-months: x×12 : 2x×6 : 3x×4 = 1 : 1 : 1. A gets 1/3 × 18,000 = Rs 6000.