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Aptitude - Squares & Cubes Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to Squares & Cubes. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Answer : C
Explanation
√4375/√7 = √4375/√7 = √625 = 25
Answer : A
Explanation
Given exp =(144*81/900*36) ⁱꜘ2 =12*9/30*6 =3/5 =0.6
Answer : A
Explanation
let √256/√x =2 . then √x= √256/2 = 16/2 =8 ⇒ x=(8*8) =64
Answer : D
Explanation
52/x = √169/289 = 13/17 ∴ 13x =(52*17) ⇒ x=(52*17)/13 =68
Q 7 - If √15625 = 125, then the value of(√15625+ √156.25+ √1.5625) is
Answer : C
Explanation
given exp. √15625 + √ 15625/100 +√15625/10000 (125+125/10+125/100)= (125+12.5+1.25) = 138.75
Answer : D
Explanation
3√5+√25*5= 17.84 ⇒3√5+5√5 =17.84 ⇒8√5= 17.84 ⇒√5= 2.33
Answer : B
Explanation
(√7+√5/√7-√5)= (√7+√5/√7-√5)* (√7+√5/√7+√5) =((√7+√5)2/(7-5) = 7+5+2√35/2= 12+2√35/2 =6+√35
Answer : D
Explanation
√0.064 = √ 0.252 * 0.252 = 0.252
aptitude_squares_cubes.htm
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