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Question : Directions: Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
16 : 128 :: 18 : 162 :: 22 : ?

Option 1: 246

Option 2: 242

Option 3: 88

Option 4: 484


Team Careers360 15th Jan, 2024
Answer (1)
Team Careers360 17th Jan, 2024

Correct Answer: 242


Solution : Given:
16 : 128 :: 18 : 162 :: 22 : ?

Like, 16 : 128→16 × (16 ÷ 2) = 16 × 8 = 128
18 : 162→18 × (18 ÷ 2) = 18 × 9 = 162
Similarly, for 22 : ?→22 × (22 ÷ 2) = 22 × 11 = 242

So, 242 is related to the fifth number in the same way as the second is related to the first, and the fourth is related to the third. Hence, the second option is correct.

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