Direction: What approximate value should come in place of question mark (?) in the the question? (You are not expected to calculate the exact value.) |
A) 3498
B) 3108
C) 3278
D) 3300
E) 3200
Correct Answer: C
Solution :
\[{{(12.013)}^{2}}+{{(27.135)}^{2}}+{{(31.267)}^{2}}+{{(37.950)}^{2}}=?\] or, \[?\approx {{(12)}^{2}}+{{(27)}^{2}}+{{(31)}^{2}}+{{(38)}^{2}}\] \[144+729+961+1444=3278\]You need to login to perform this action.
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