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Aptitude Square Roots and Cube Roots Test Paper 1


1) Apti Square Roots and Cube Roots= 80

  1. 3.74
  2. 149.67
  3. 196
  4. 225

Answer: C

Explanation:

Apti Square Roots and Cube Roots= 80

Apti Square Roots and Cube Roots

∴ ?=142= 14 × 14 = 196


2) Value of Apti Square Roots and Cube Rootsis

  1. 5
  2. 2
  3. 3
  4. Apti Square Roots and Cube Roots

Answer: B

Explanation:

Apti Square Roots and Cube Roots

As we know, (a+b) (a-b) = a2 ?b2

By using above formula:

=Apti Square Roots and Cube Roots

=Apti Square Roots and Cube Roots

= 5-3=2


3) Apti Square Roots and Cube Roots

  1. 2Apti Square Roots and Cube Roots
  2. 2
  3. 6Apti Square Roots and Cube Roots
  4. Apti Square Roots and Cube Roots

Answer: B

Explanation:

Apti Square Roots and Cube Roots


4) What should come in place of the question marks (?) in the following equation?

Apti Square Roots and Cube Roots

  1. 54
  2. 68
  3. 64
  4. 48

Answer: C

Explanation:

128 × 32= ? × ?= ?2

Apti Square Roots and Cube Roots

=8 × 2 × 4=64


5) Apti Square Roots and Cube Rootsis equal to:

  1. 9
  2. 0.9
  3. 99
  4. 0.95

Answer: D

Explanation:

Since the sum of decimal places in denominator and numerator under the radical sign is equal, hence we can remove the decimal places.

Apti Square Roots and Cube Roots

Aptitude Square Roots and Cube Roots Test Paper 2
Aptitude Square Roots and Cube Roots Test Paper 3
Aptitude Square Roots and Cube Roots Test Paper 4





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