In this question following logic is followed –
(1st)3 × (1st +1) = 2nd Number
Option (a) 2, 24 → 23 × (2 + 1) = 8 × 3 = 24
Option (b) 4, 320 → 43 × (4 + 1) = 64 × 5 = 320
Option (c) 5, 430 → 53 × (5 + 1) = 125 × 6 = 750 ≠ 430
Option (d) 3, 108 → 33 × (3 + 1) = 27 × 4 = 108
Therefore, the correct answer is (c).
English
80 Questions
160 Marks
60 Mins English English20 Questions40 Marks12 Mins English English80 Questions160 Marks60 Mins EnglishFour number-pairs are given, three follow a pattern. Choose the odd pair.
Find the odd one out.
Four number-sets have been given, out of which three are alike in some manner and one is different. Select the number-set that is different.(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
In three of the following four number pairs, the numbers are related in the same way and thus form a group. Which number pair DOES NOT belong to that group?
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding / subtracting /multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
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