Question

Ques. Which of the following is the greatest number ?
1980 , 1983 , 1971 , 1985 .
( give proper explaination ) .​

Answer 1

I this pattren all the first 2 digit number are same

So we will absorb or compare the next 2 digits.

85 < 83 < 80 < 71

Thus 1985 is the greatest...