Quantitative Aptitude Ques 89

Question: The digit in the units place of $ [{{(251)}^{98}}+{{(21)}^{29}}-{{(106)}^{100}}+{{(705)}^{35}}-{{(16)}^{4}}+259] $

Options:

A) 1

B) 4

C) 5

D) 6

Show Answer

Answer:

Correct Answer: B

Solution:

  • The digit at the unit place $ =[1+1-6+5-6+9] $ $ =[16-12]=4 $