Question

In a survey of 600 people in a village of Dhading district, 400 people said they can speak Tamang language, 350 said Nepali language and 200 of them said they can speak both the languages.
(i) Draw a Venn-diagram to illustrate the above information.
(ii) How many people cannot speak any of two languages?
(iii) How many people can speak Tamang language only?
(iv) How many people can speak the Nepali language only?​

Answer 1

Answer:

i-. zero people cannot speak any of two language.

ii- 400 people can speak Tamang language only.

iii- 350 people can speak the Nepali language only.