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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 : B
Explanation
Let 2592 /√x= 324 . Then, √x = 2592/324 = 8 ⇒ x= 64
Answer : D
Explanation
√2ⁿ = 64= 2⁶⇒ 2ⁿꜘ2=2⁶⇒n/2=6 ⇒ n=12.
Answer : A
Explanation
let √0.196/x = 0.2. then, 0.0196/x = (0.2)2=0.04 ∴ 0.04*x = 0.0196 ⇒ x= 0.0196/0.0400= 196/400 = 49/100= 0.49
Answer : B
Explanation
√0.49/0.25 = √ 49/25 =7/5, √ 0.81/0.36 = √81/36 = 9/6 =3/2 Given expression = 7/5+3/2= (14+15)/10 = 29/10
Answer : C
Explanation
√5/3 = √15*9= 3.88/3 =1.293
Answer : D
Explanation
(G-H)=√4/L ⇒ (G-H)2=4/L ⇒ L =4/(G-H)2
Answer : B
Explanation
x/169 = 18/13* 18/13⇒ x= 324
Answer : D
Explanation
√0.4 = √ 0.632 * 0.632 = 0.632
aptitude_squares_cubes.htm
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