Mathematics
Medium
Question
A sum of money invested at C.I. amounts to Rs. 800 in 3 years to Rs. 840 in 4 years. The rate of interest per annum is______?
A
2 1/2 %
B
4%
C
5%
✓ Official correct answer
D
6 2/3 %
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
2 1/2 %
No member explanations yet for this option.
B
4%
No member explanations yet for this option.
C
5%
No member explanations yet for this option.
D
6 2/3 %
No member explanations yet for this option.