A. 15 5/15%
B. 18 2/11%
C. 16 2/3%
D. 30%
Explanation:
13 CP = 11 SP
11 — 2 CP
100 — ? =>18 2/11%
A. Rs 4500
B. Rs 5000
C. Rs 5500
D. Rs 6000
Explanation:
Let the money borrowed be Rs x
Interest paid by the money lender = Rs (x × 4/100 × 1) =Rs x/25
Interest received by the money lender
= Rs [x × (1 + 3/100)2 – x]
= Rs(x × 103/100 × 103/100 – x)
Gain = Rs (609x/1000 – x /25)
= Rs 209x/1000 = Rs 609x/10000
Therefore 209x/10000 = 104.50
=> 209x = 1045000
=> x = 5000
Hence money borrowed = Rs 5000
A. 20 m
B. 60 m
C. 40 m
D. 80 m
A. 4:3
B. 4:2
C. 4:4
D. 6: π
A. Rs.9630
B. Rs.9680
C. Rs.9610
D. Rs.9650
E. None of these
Explanation:
A= P{1 + R/100}n
=> 8000{1 + 10/100}22 = Rs.9680
A. 2 1/2 %
B. 4%
C. 5%
D. 6 2/3 %
Explanation:
S.I. on Rs. 800 for 1 year = (840 – 800) = Rs. 40 Rate = (100 * 40)/(800 * 1) = 5%
A. 40 days
B. 50 days
C. 60 days
D. 70 days
(A+B)’S 1 day’s work = [1/15−1/20]=1/60
A alone can finish it in 60 days