1) In each of the number series questions, one number is wrong. You have to identify that number and assuming that a new series starts with that number, following the same logic as in the given series. Which of the numbers given in (1), (2), (3), (4) and (5) below each series will be the third number in the new series?
6 8 18 45 135 472.5
1)8
2)24
3)12
4)15
5)None of these
2) Directions: In each of the following series a wrong number is given. Find out that number.
1 15 81 256 625 1296
1) 1
2)15
3) 625
4) 256
5) 1296
3) Directions: In each of the following number series questions, a number is wrong. You have to identify that number.
52 77 126 207 328 499
1)499
2)207
3)52
4)126
5)77
4) There are 72 seats in a railway coach. The number of ways 72 people can get their seats is x. What will be the digit at the unit's place of x?
1)2
2)6
3)0
4)8
5)None of these
5) Find out the capital required to earn a monthly interest of Rs. 600 per month as 6% simple interest.
1)Rs.1, 00, 000
2)Rs.1, 20, 000
3)Rs.1, 10, 000
4)Rs.1, 30, 000
5)None of these
6) Directions: What approximate value should come in place of the question mark (?) in the following questions?
((38.0599 × 10^2)/380.6) × sqrt of 1935.96 × 1.501 =?
1)30
2)40
3)50
4)60
5)None of these
7) Directions: What will come in place of the question mark (?) in the following questions?
3978 + 112 × 2 =? ÷ 2
1)8180
2)2101
3)4090
4)8404
5)None of these
8) The smallest number from which when 3000 is subtracted is exactly divisible by 7, 11 and 13 is
1)4001
2)3000
3)5001
4)6000
5)None of these
9) Find the numbers whose sum is 28 and the ratio is 5:9
1)12, 16
2)8, 20
3)10, 18
4)14, 14
5)None of these
10) A, B and C enter into partnership. A puts in Rs. 1200 for 6 months, B Rs. 800 for 7 months and C Rs. 600 for 8 months. What is the share of A out of the profit Rs. 396?
1)Rs. 132
2)Rs. 162
3)Rs. 196
4)Rs. 112
5)None of these
11) A man spends on an average Rs. 269.47 for the first 7months and Rs. 281.05 for the next 5 months. Find his monthly salary if he saves Rs. 308.46 during whole year?
1)Rs. 207.8
2)Rs. 306.2
3)Rs. 288.3
4)Rs. 300
5)None of these
12) A man buys oranges at a certain price per dozen and sells them at eight times that price per hundred. What is his gain or loss %?
1)4%
2)3%
3)5%
4)8%
5)None of these
13) A can do a job in 15days and B in 20 days. They started together, but after 3 days A left the work. In how much time now onwards B can finish the work?
1)3 days
2)5 days
3)4 days
4)6 days
5)None of these
14) A started a work and completed 2/3 of the work in 16 days and then B, who is 60% efficient as A joined the work and together completed the work. For how many days A and B worked together?
1)3 days
2)5 days
3)6 days
4)4 days
5)None of these
15) Directions: What should come in place of question mark (?) in the following number series questions?
14 24 63 ? 1155 6894
1)534
2)236
3)492
4)612
5)None of these
Answers:
1) B 2)B 3)A 4)C 5)B 6)D 7)D 8)A 9)C 10)B 11)D 12)A 13)A 14)B 15)B
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