# Aptitude - Square Root and Cube Root - Discussion

Discussion Forum : Square Root and Cube Root - General Questions (Q.No. 11)
11.
 625 x 14 x 11 is equal to: 11 25 196
5
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11
Explanation:
 Given Expression = 25 x 14 x 11 = 5. 11 5 14
Discussion:
12 comments Page 1 of 2.

Tayung said:   4 years ago
25/11 , 14/5, 11/14 = 5.

11, 14 will be cancelled as it is repeated remaining 25 and 5 is 5 * 5 = 25.
And so that the answer is 25.

M Dhanush said:   5 years ago
25/11 * 14/5 * 11/14 = 5.

Ankit Maharia said:   6 years ago
@All.

When we make square root then it must be done for both numerator and denominator.

Amandeep kaur said:   7 years ago
Ans is 5.

@Pooja and @Ajo

Sqrt of 625 is 25 * 25,
Sqrt of 25 is 5 * 5,
Sqrt of 196 os 14 * 14.

Now we will write
25/11 * 14/5 * 11/14then if we cut these we will get 25 will cancel by 5 in 5 as 5 * 5 is 25.
11/11 will be same and that's why it will cut as well as 14 /14 it will also be cut.
So, finally, 5 is left so the real answer is 5.

Pooja said:   8 years ago
How 5?

The answer is 1.78 or 25/14.

Ajo kunju said:   9 years ago
How the answer 5 be possible?

Pooja halder said:   9 years ago
25/5=5 and 11 and 14 is been cancelled out.

Pooja singh said:   9 years ago