Aptitude Square Roots and Cube Roots Test Paper 11) = 80
Answer: C Explanation: = 80 ∴ ?=142= 14 × 14 = 196 2) Value of is
Answer: B Explanation: As we know, (a+b) (a-b) = a2 ?b2 By using above formula: = = = 5-3=2 3)
Answer: B Explanation: 4) What should come in place of the question marks (?) in the following equation?
Answer: C Explanation: 128 × 32= ? × ?= ?2 =8 × 2 × 4=64 5) is equal to:
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. 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 |