Question : Directions: Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
Option 1: 2 – 8
Option 2: 6 – 343
Option 3: 3 – 64
Option 4: 4 – 125

Question

Question : Directions: Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?

Option 1: 2 – 8

Option 2: 6 – 343

Option 3: 3 – 64

Option 4: 4 – 125

Team Careers360 · Accepted Answer

Correct Answer: 2 – 8

Solution : Let's check the options –
First option: 2 – 8; (2 + 1)³ = 3³ = 27 ≠ 8
Second option: 6 – 343; (6 + 1)³ = 7³ = 343
Third option: 3 – 64; (3 + 1)³ = 4³ = 64
Fourth option: 4 – 125; (4 + 1)³ = 5³ = 125

So, the first option is different as here the second number is not equal to the cube of the next natural number of the first number. Hence, the first option is correct.

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Question : Directions: Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
Option 1: 2 – 8
Option 2: 6 – 343
Option 3: 3 – 64
Option 4: 4 – 125

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Question : Directions: Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?Option 1: 2 – 8Option 2: 6 – 343Option 3: 3 – 64Option 4: 4 – 125

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Question : Directions: Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?Option 1: 4 – 27Option 2: 6 – 125Option 3: 5 – 63Option 4: 7 – 216

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