RRB Group-D 22nd Sep 2018-shift -3
For the following questions answer them individually
Srinivas is four times as old as his daughter. Five years ago, Srinivas was nine times as old as his daughter was at that time. His daughter's present age is:
Consider the given statement(s) and decide which of the given assumption(s) is/are implicit in the statement.
Statement:
Students should be encouraged to participate in debates.
Assumptions:
I. They will learn convincing skills.
II. Their communication skills will be enhanced.
Who among the following has been awarded Crystal award on 22nd January 2018 at WEF, World Economic Forum Annual Summit held at Davos?
Based on the arithmetic reasoning, find the number that is different from other options in the given list of numbers.
The mean of 100 observations is 50. If one observation which was 60 is replaced by 160, the resulting mean will be:
