| Directions: What approximate value should come in place of question mark (?) in the given questions? (You are not expected to calculate exact value.) [NICL (AO) 2014] |
| \[[{{(222)}^{2}}/48\times 16]/24=?\] |
A) 654. 25
B) 624
C) 684.5
D) 678.75
E) 634.45
Correct Answer: C
Solution :
| \[\left[ \frac{{{(222)}^{2}}}{48}\times 16 \right]\times \frac{1}{24}=?\] |
| \[\Rightarrow \] \[?=\frac{222\times 222}{48}\times 16\times \frac{1}{14}\] |
| \[\Rightarrow \] \[?=\frac{111\times 111}{6\times 3}=\frac{12321}{18}\] |
| \[\Rightarrow \] \[?=684.5\] |
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