"In a group of buffaloes and ducks, the number of legs is 24 more than twice the
Channel: Doubtnut
Date: 2020-04-05

"In a group
 of buffaloes and ducks, the number of legs is 24 more than twice the number
 of heads. What is the number of buffaloes in the group?
(a) 6 (b) 8 (c) 10 (d) 12"