A money lender lends Rs.2000 for six months at 20% p.a. rate. It the interest is reckoned quarterly than find the amount given after time limit.
Options:
(A) 2205
(B) 3387
(C) 2882
(D) 2997
(E) 1278
Answer and stream of consciousness: (A)
Stream of consciousness: A = 2000(21/20)2 = 2205

In case N is the only individual sewing on committee B, which among the following shouldserve on committee A?
Options:
(A) V and U
(B) V and T
(C) U and S
(D) O and P
(E) T and U
Answer and stream of consciousness: (D)
Stream of consciousness: O and P should serve on A

A deer runs k miles in n hours. How many miles will it run in x hours at the same rate?
Options:
(A) knx
(B) kn
(C) kx2n
(D) kxn
(E) knx
Answer and stream of consciousness: (D)
Stream of consciousness: Given Speed = k/n
To Find distance in x hours with same speed
Distance = speed * time
Distance = k/n*x = kx/n

If Rs.7500 are borrowed at C.I at the rate of 4% per annum, then after 2 years the amount to be paid is?
Options:
(A) 2287
(B) 2689
(C) 1667
(D) 8112
(E) 1691
Answer and stream of consciousness:
(D)
Stream of consciousness: A = 7500(26/25)2 = 8112