Sign in
Please select an account to continue using cracku.in
↓ →
In a locality consisting of 40 families, a survey is conducted on the subscription to various daily news papers S, E, T which revealed the following infomrntion:
6 families subscribe to only S
3 families subscribe to S and E but not T
2 families subscribe to S and T but not E
7 families subscribe to only E
4 families subscribe to E and T but not S
8 families subscribe to only T
and only one family subscribe to all the three.
Using this infonnation, answer the following questions.
How many fainilies subscribe exactly to none of the papers?
Create a FREE account and get:
Book Free CAT Mentorship
Get personalized CAT strategy from a 99%iler
500+ students mentored
OTP Verification
Enter the 6-digit code sent to your phone
Booking Summary
Enter OTP
Didn't receive the OTP?
Start your IIM journey with the right preparation and crack CAT 2026.
Educational materials for CAT preparation