Capgemini
Company
Numerical Ability
Simple & Compound Interest
A sum was put at simple interest at certain rate for 4 years. Had it been put at 1% higher rate it would have fetched Rs. 84 more. The sum is:
A)Rs. 2400 B)Rs. 2100 C)Rs. 2200 D)Rs. 2480
Read Solution (Total 5)
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- 84 = P*T*R/100; so now 84 = P*4*1/100; P = 8400/4 ; P = 2100;
- 3 years agoHelpfull: Yes(1) No(0)
- use sum=PTR/100 ans b)
- 3 years agoHelpfull: Yes(1) No(0)
- Si = ptr/100,
The diff betn both rate of interest is pt(r+1)/100-ptr/100=84,
This 4 yrs,
Ptr+pt-ptr/100=84,
Pt/100=84,
T=4,
4p/100=84,
P=2100 on solving - 10 Months agoHelpfull: Yes(1) No(0)
- sum = ptr/100 ans b
- 3 years agoHelpfull: Yes(0) No(0)
- 84 = P*T*R/100; so now 84 = P*4*1/100; P = 8400/4 ; P = 2100;
- 2 years agoHelpfull: Yes(0) No(0)
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