Question

In a orchard of 400 trees ,35% mango trees,42% are sold trees and the rest were grape vines . how many grape vines are there?

Answer 1

given , total no.of trees =400
No.of mango trees = 35/100×400i.e.140
No.of sold trees = 42/100×400i.e.168
therefore no.of grape vines = 400-(168+140)
= 92 (ANS)