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Question : Directions: Select the number that is related to the third number in the same way as the second number is related to the first number.
12 : 36 :: 18 : ?

Option 1: 64

Option 2: 48

Option 3: 83

Option 4: 81


Team Careers360 20th Jan, 2024
Answer (1)
Team Careers360 21st Jan, 2024

Correct Answer: 81


Solution : Given:
12 : 36 :: 18 : ?

The first number is divided by 2 and the resultant is squared to obtain the next number.
12 : 36→12 ÷ 2 = 6; (6) 2 = 36
Similarly, 18 : ?→18 ÷ 2 = 9; (9) 2 = 81

So, 81 is related to 18. Hence, the fourth option is correct.

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