Class 11 Maths Ncert Solutions Ex 16.1

Class 11 Maths Ncert Solutions Chapter 16 Ex 16.1

Ncert Solutions For Class 11 Maths Ex 16.1 PDF Free Download

Practise This Question

In a city 20 percent of the population travels by car, 50 percent travels by bus and 10 percent travels by both car and bus. Then the percentage of population travelling by car or bus is