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 |
Answer: Option
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.
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:
6 years ago
25/11 * 14/5 * 11/14 = 5.
Ankit Maharia said:
7 years ago
@All.
When we make square root then it must be done for both numerator and denominator.
When we make square root then it must be done for both numerator and denominator.
Amandeep kaur said:
8 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 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:
9 years ago
How 5?
The answer is 1.78 or 25/14.
The answer is 1.78 or 25/14.
Ajo kunju said:
9 years ago
How the answer 5 be possible?
Pooja halder said:
10 years ago
25/5=5 and 11 and 14 is been cancelled out.
Pooja singh said:
10 years ago
How the answer coming 5 please explain me?
Ramya said:
10 years ago
Writing their root values and calculate.
Renu bisht said:
1 decade ago
Is there any trick to get square root of larger number?
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