| Directions: What value should come in place of the question mark (?) in the following equations? |
| \[18\times \sqrt{1156}\div 17={{(?)}^{2}}\] |
A) 7
B) 49
C) 36
D) 6
E) None of these
Correct Answer: D
Solution :
| \[18\times \sqrt{1156}\div 17={{x}^{2}}\] |
| \[\Rightarrow \] \[18\times 34\div 17={{x}^{2}}\] |
| \[\Rightarrow \] \[18\times 2={{x}^{2}}\] |
| \[\Rightarrow \] \[36={{x}^{2}}\] |
| \[\therefore \] \[x=6\] |
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