Question

Out of 1,200 people, 800 know only english, 50 knows only Punjabi and the rest knows both languages. Find the percent of ——

(a) People who know only english.
(b) People who know both English and Punjabi.

Plz give me the answer quickly.........

Plz Plz Plz............

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Answer 1

Answer:

a) 25/6% people who know only english

b) 425/6% people who know both English and hindi

Answer 2

Answer:

the answer 1200-800-50=350 .thus both languages people=350