Directions: What approximate value will come in place of question mark (?) in the given questions'? (You are not expected to calculate the exact value.) [IBPS (PO/MT) 2015] |
\[5003\times 14.96\div 25.12+?={{12}^{2}}\times {{5}^{2}}\] |
A) 600
B) 1200
C) 800
D) 1000
E) 900
Correct Answer: A
Solution :
\[5003\times 14.96\div 25.12+?={{12}^{2}}\times {{5}^{2}}\] |
\[\approx 5000\times 15\div 125+?={{12}^{2}}\times {{5}^{2}}\] |
\[\Rightarrow \] \[3000+?=144\times 25\] |
\[\Rightarrow \] \[?=3600-3000=600\] |
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