Test Series - Logical Ability

Test Number 21/21

Q: In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.
A. (17, 20, 23)
B. (16, 19, 22)
C. (15, 18, 21)
D. not answer
Solution: not answer
Q: Find the odd man out.
331, 482, 551, 263, 383, 362, 284
A. 383
B. 263
C. 551
D. 331
Solution: In each number except 383, the product of first and third digits is the middle one.
Q: Find the next number in the number series?
1, 4, 12, 32, ?
A. 100
B. 169
C. 192
D. 80
Solution: Next number of the sequence 1, 4, 12, 32,...
1 = 2 x 20
4 = 2 x 21
12 = 3 x 22
32 = 4 x 23
80 = 5 x 24.
Q: In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the
A. 16 – 32
B. 36 – 72
C. none of those
D. not answer
Solution: not answer

You Have Score    /4