Test Index

RRB Group D 15-Oct-2018 Shift 1 Solved Paper

© examsnet.com

Question : 11

Total: 84

In a group of 300 students, every student studies 7 subjects and every subject is studied by 50 students. The number of subjects is :

maybe 50
at most 20
exactly 42
at least 100

Go to Question:

Prev Question

Next Question