Directions: What approximate value should come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value.) [Bank (PO) 2009] |
\[{{(399.98)}^{2}}=?\] |
A) 160000
B) 15999
C) 1600
D) 1699
E) 16000
Correct Answer: A
Solution :
\[{{(399.98)}^{2}}\approx {{(400)}^{2}}\approx 160000\] |
You need to login to perform this action.
You will be redirected in
3 sec