A) 1
B) 4
C) 5
D) 6
Correct Answer: B
Solution :
\[{{(251)}^{98}}=......1\] \[{{(21)}^{29}}=......1\] \[{{(106)}^{100}}=......6\] \[{{(705)}^{35}}=......5\] \[{{(16)}^{4}}=......6\] \[259=.....9\] \[\therefore \] Required answer \[=1+1-6+5-6+9\] \[=16-12=4\]You need to login to perform this action.
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