0
The rates of simple interest in two banks x and y are in the ratio of 10 : 8. Rajini wants to deposit her total savings in two banks in such a way that she receives equal half-yearly interest from bot
- A4 : 5
- B3 : 5
- C5 : 4
- D2 : 1
Correct answer: A
Log in or create a free account to reply and vote.
0
CCommunity
4 : 5
NA
NA
0
CCommunity
Let the savings be P and Q and rates of SI be 10x and 8x, respectively.Then, P×10x×1/2×1/100=Q×8x×1/2×1/100
10P=8Q
P/Q=8/10
P:Q=4:5
10P=8Q
P/Q=8/10
P:Q=4:5