John has $2500 in his bank account that earns 10% interest every year. How much will be in John's bank account after one year?
Options:
(A) $2600
(B) $3000
(C) $2250
(D) $2750
(E) $3500
Answer and stream of consciousness: (D)
Stream of consciousness: Final number = Initial number + 20%(original number) = 2500 + 10%(2500) = 2500 + 250 = 2750.

If the two hands in a clock are 3 minutes divisions apart,then the angle between them is
Options:
(A) 3
(B) 18
(C) 24
(D) 60
(E) None of these
Answer and stream of consciousness: (B)
Stream of consciousness: In a clock, each minute makes 6
3 minutes will make 6 3 = 18

If rupee one produces rupees nine over a period of 40 years, find the rate of simple interest?
Options:
(A) 22 1/8 %
(B) 22 9/2 %
(C) 22 1/7 %
(D) 22 1/2 %
(E) 21 1/2 %
Answer and stream of consciousness: (D)
Stream of consciousness: 9 = (1*40*R)/100
R = 22 1/2 %

John has $2500 in his bank account that earns 10% interest every year. How much will be in John's bank account after one year?
Options:
(A) $2600
(B) $3000
(C) $2250
(D) $2750
(E) $3500
Answer and stream of consciousness:
(D)
Stream of consciousness: Final number = Initial number + 20%(original number) = 2500 + 10%(2500) = 2500 + 250 = 2750.