Direction: What should come in place of question mark (?) in the following questions? |
A) 44
B) 60
C) 40
D) 56
E) 45
Correct Answer: B
Solution :
\[{{?}^{2}}=\sqrt{6480}\times \sqrt{2000}\] or, \[{{(?)}^{2}}=\sqrt{1296000}=3600\] \[\therefore \]\[?=\sqrt{3600}=60\]You need to login to perform this action.
You will be redirected in
3 sec