question:The price of a T.V. set worth Rs. 10000 is to be paid in 20 installments of Rs. 1000 each. If the rate of interest be 6% per annum, and the first installment be paid at the time of purchase, then the value of the last installment covering the interest as well will be?
Options:
(A) 9000
(B) 26699
(C) 96000
(D) 19000
(E) 26711
answer:(A)
Stream of consciousness:Money paid in cash = Rs. 1000
Balance payment = (10000 - 1000) = Rs. 9000

question:Find 95 97
Options:
(A) 92/198
(B) 92/12
(C) 92/13
(D) 92/10
(E) 92/15
answer:(E)
Stream of consciousness:Here both numbers are less than 100. So they are deficient of - 5 and - 3 compared with 100. So

question:A train 250 m long running at 72 kmph crosses a platform in 30 sec. What is the length of the platform?
Options:
(A) 350m
(B) 200m
(C) 250m
(D) 270m
(E) 300 m
answer:
(A)
Stream of consciousness:D = 72 * 5/18 = 30 = 600 250 = 350m