1. Find the odd man out. 1, 3, 9, 12, 19, 29
A. 12 B. 9 C. 1 D. 3
Answer : Option A
Explanation :
12 is an even number. All other given
numbers are odd
2. Find the odd man out. 24,36,52,72,96
A. 72 B. 52 C. 36 D. 24
Answer : Option B
Explanation :
All except 52 are multiples of 6
3. Find the odd man out. 1, 8, 27, 64, 125, 196, 216, 343
A. 64 B. 196 C. 216 D. 1
Answer : Option B
Explanation :
The pattern is 1³, 2³, 3³, 4³, 5³, 6³, 7³
196 is not a perfect cube
4. Find the odd man out. 15, 25, 30, 51, 85, 90, 115
A. 15 B. 25 C. 51 D. 90
Answer : Option C
Explanation :
All except 51 are multiples of 5
5. Find the odd man out. 187, 264, 386, 473, 682, 781
A. 386 B. 187 C. 781 D. 682
Answer : Option A
Explanation :
In all numbers except 386, the middle digit is the sum of other two digits.
6. Find the odd man out. 12, 24, 34, 48, 64, 84
A. 48 B. 34 C. 24 D. 12
Answer : Option B
Explanation :
All numbers except 34 are multiples of 4
7. Find the odd man out. 362, 482, 551, 263, 344, 284
A. 362 B. 482 C. 551 D. 344
Answer : Option D
Explanation :
In all numbers except 344, the product of first and third digits is the middle digit.
8. Find the odd man out. 742, 743, 633, 853, 871, 990, 532
A. 532 B. 990 C. 633 D. 742
Answer : Option D
Explanation :
In all numbers except 742, the difference of third and first digit is the middle digit.
9. Find the odd man out. 6, 13, 18, 25, 30, 37, 40
* MATHS (SOLVED IN STEPS ==> Progressions
* MATHS (SOLVED IN STEPS ==> Percentage
* MATHS (SOLVED IN STEPS ==> Surds and Indices
* MATHS (SOLVED IN STEPS ==> Calendar
* MATHS (SOLVED IN STEPS ==> Square and cube
* MATHS (SOLVED IN STEPS ==> Simplification
* MATHS (SOLVED IN STEPS ==> Problems on Average
* MATHS (SOLVED IN STEPS ==> HCF & LCM
* MATHS (SOLVED IN STEPS ==> Profit and Loss
* MATHS (SOLVED IN STEPS ==> Problems on Trains
* MATHS (SOLVED IN STEPS ==> Problems on Age
* MATHS (SOLVED IN STEPS ==> Pipe and Cisterns
* MATHS (SOLVED IN STEPS ==> ODD MAN
* MATHS (SOLVED IN STEPS ==> TIME & WORK
9. Find the odd man out. 6, 13, 18, 25, 30, 37, 40
A. 40 B. 30 C. 37 D. 25
Answer : Option A
Explanation :
The difference between two successive terms from the beginning are 7, 5, 7, 5, 7, 5
Hence, in place of 40, right number is 37+5=42
10. Find the odd man out. 445, 221, 109, 46, 25, 11, 4
A. 25 B. 109 C. 46 D. 221
Answer : Option C
Explanation :
To obtain next number, subtract 3 from the previous number and divide the result by 2
445
(445-3)/2 = 221
(221-3)/2 = 109
(109-3)/2 = 53
(53-3)/2 = 25
(25-3)/2 = 11
(11-3)/2 = 4
* MATHS (SOLVED IN STEPS ==> Ratio and Proportion* MATHS (SOLVED IN STEPS ==> Progressions
* MATHS (SOLVED IN STEPS ==> Percentage
* MATHS (SOLVED IN STEPS ==> Surds and Indices
* MATHS (SOLVED IN STEPS ==> Calendar
* MATHS (SOLVED IN STEPS ==> Square and cube
* MATHS (SOLVED IN STEPS ==> Simplification
* MATHS (SOLVED IN STEPS ==> Problems on Average
* MATHS (SOLVED IN STEPS ==> HCF & LCM
* MATHS (SOLVED IN STEPS ==> Profit and Loss
* MATHS (SOLVED IN STEPS ==> Problems on Trains
* MATHS (SOLVED IN STEPS ==> Problems on Age
* MATHS (SOLVED IN STEPS ==> Pipe and Cisterns
* MATHS (SOLVED IN STEPS ==> ODD MAN
* MATHS (SOLVED IN STEPS ==> TIME & WORK
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