Question

Quant
DI & Reasoning
Verbal
Question Type : Multiple Choice Question
Question No: 2
DIRECTIONS for the question: In the following questions, select a suitable replacement for the word in bold/underlined
Ghosh Babu thinks of a natural number, which is less than 100. This number has a property of being a perfect square as well as a perfect cube What is the number of possible values that
Ghosh Babu could have thought of?
No value
2 values
1 value
> 2 values​

Answer 1

Answer:

The correct answer is Option B i.e. 2 values.

Explanation:

i) There are several conditions given for the possible values.

ii) The number is a natural number between 1 to 100.

iii) The number is a perfect square.

Hence, possible values: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100.

iv) The number is also a perfect cube.

Hence, possible values: 1, 8, 27, 64.

v) Two numbers satisfy all three conditions: 1, 64.

vi) Hence, the correct answer is 2 values.

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