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Series and Odd Man out Practice Test 7

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Question : 6 of 40

Marks: +1, -0

27, 64, 100, 216, 343

216
64
100
27
343

Solution:

Concept:

The series should contain consecutive perfect cubes.

Explanation:

27 = 3^3

64 = 4^3

216 = 6^3

343 = 7^3

But

100

is not a perfect cube.

The missing term should be

5^3 = 125

.

So,

100

is the wrong term.

Answer:

100

(Option C)

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