Reasoning: In this series, each number is repeated, then 13 is subtracted to arrive at the next number.
Ans: (C)
Question: Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next?
Options:
(A) 12
(B) 15
(C) 14
(D) 18
(E) 17
Rationale: Increase = (24/60)*100 = (4/10)*100 = 40%.
The answer: (D)
Question: John makes $60 a week from his job. He earns a raise andnow makes $84 a week. What is the % increase?
Options:
(A) 16.12%
(B) 16.66%
(C) 16.56%
(D) 40%
(E) 18.1%
Reasoning: 12/ (2 * 2) = 3 days
Ans: (A)
Question: Some persons can do a piece of work in 12 days. Two times the number of these people will do half of that work in?
Options:
(A) 3 days
(B) 6 days
(C) 8 days
(D) 4 days
(E) 9 days
Rationale: If deepak can only choose one of each, there are 5*3 = 15 possible combinations.
The answer: (C)
Question: if deepak has 5 pants and 3 shirts how many combinations can deepak make?
Options:
(A) 10
(B) 9
(C) 15
(D) 20
(E) 25
Reasoning: Sum of all the 13 numbers = 13 * 60 = 780
Sum of the first 7 of them = 7 * 57 = 399
Sum of the last 7 of them = 7 * 61 = 427
So, the 8th number = 427 + 399 - 780 = 46.
Ans: (A)
Question: The average of 13 numbers is 60. Average of the first 7 of them is 57 and that of the last 7 is 61. Find the 8th number?
Options:
(A) 46
(B) 83
(C) 45
(D) 53
(E) 64
Reasoning: (555 + 445) * 2 * 110 + 30 = 220000 + 30 = 220030
Ans: (E)
Question: A no. when divided by the sum of 555 and 445 gives 2times their difference as quotient & 30 as remainder. Find the no. is?
Options:
(A) 124345
(B) 234545
(C) 165767
(D) 144656
(E) 220030