q: How much is 90% of 40 is greater than 4/5 of 25?
Options:
(A) 29
(B) 776
(C) 66
(D) 16
(E) 99
a: Stream of consciousness: (90/100) * 40 (4/5) * 25
36 - 20 = 16 The answer is (D).

question: Find the simple interest on Rs.500 for 9 months at 6 paisa per month?
Options:
(A) 287
(B) 270
(C) 276
(D) 129
(E) 211
answer: Stream of consciousness: I = (500*9*6)/100 = 270 The answer is (B).

q: Four of the five parts numbered (a),(b),(c),(d) and (e) in the following sequence are exactly equal. Which part is not equal to the other four? The number of that part is the answer
Options:
(A) 120 12 22 20
(B) 10% of 5000 + 25 of 1200
(C) 80 40 20 110
(D) 8640 60 + 53.5 16
(E) 5314 3029 1285
a: Stream of consciousness: The other parts are equal to 1000. The answer is (B).

question: A Train requires 12 seconds to pass a pole while it requires 27 seconds to cross a stationary train which is 300 mtrs long. Find the speed of the train.
Options:
(A) 60 kmph
(B) 75 kmph
(C) 80 kmph
(D) 85 kmph
(E) 72 kmph
answer: Stream of consciousness: In 12s the train crosses the pole and in 27 sec the train crosses one more stationary train
In 15 sec the train travels a distance of 300 mtrs
Speed = 300/15 = 20 m/s = 20 (3600/1000) = 20 * 18/5 = 72 kmph The answer is (E).

q: Last year, Company X made q dollars in profit. Half of the profit went to the company's founder. The rest was split evenly among his Five other partners. In terms of q, how much did each of the other partners receive?
Options:
(A) q/12
(B) q/5
(C) q/10
(D) q/7
(E) q/8
a: Stream of consciousness: Profit = q
Profit to company founder = q/2
Profit to other partners = q/2
Number of other partners = 5
Profit to each partner = (q/2)/5 = q/10 The answer is (C).

q: An design manager has 10patterns of chairs & 8patterns of tables. In how many ways can he make a pair of table & chair?
Options:
(A) 20
(B) 40
(C) 80
(D) 90
(E) 100
a:
Stream of consciousness: He has has ten patterns of chairs and eight patterns of tables
Hence, A chair can be arranged in 10 ways and
A table can be arranged in 8 ways
Hence one chair and one table can be arranged in 10 x 8 ways = 80 ways The answer is (C).