| Directions: What will come in the place of question mark (?) in the following questions. [IBPS (Clerk) Pre 2015] |
| \[\left( 2\frac{2}{3}\times 6\frac{3}{4} \right)+?={{3}^{3}}\] |
A) 18
B) 7
C) 19
D) 11
E) 9
Correct Answer: E
Solution :
| \[\left( 2\frac{2}{3}\times 6\frac{3}{4} \right)+?={{3}^{3}}\] |
| \[\Rightarrow \]\[\left( \frac{8}{3}\times \frac{27}{4} \right)+?={{3}^{3}}\] |
| \[\Rightarrow \]\[18+?=27\] |
| \[\Rightarrow \]\[?=27-18=9\] |
| \[\Rightarrow \]\[?=9\] |
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