(d) 42.479532 used calculator, how can this question be solved during interview without calculator Reply
There should be 5(2+2+1) decimal places in the answer and the decimal place should end with 2(3*2*2=12) so the correct answer is a, no need for calculator. You can rule out all the other options because it does not satisfy this condition. Reply
( a ) 49.97592
(d) 42.479532
used calculator, how can this question be solved during interview without calculator
There should be 5(2+2+1) decimal places in the answer and the decimal place should end with 2(3*2*2=12) so the correct answer is a, no need for calculator. You can rule out all the other options because it does not satisfy this condition.