Question

(A) Information transfer
A1. Verbal to Non-verbal
Given below is a paragraph on the different ways in which we can
help to save the environment and keep it clean, Prepare a web
diagram depicting the information:


People are very careless about their attitudes towards the environment,
Very few have developed habits that are environment friendly. Here are
some ways in which we can help save the environment and keep it clean.
We should make it a habit to use bins to throw in waste, wherever we
are. We should find ways of recycling paper, We should definitely avoid
plastics at all costs. Also we should avoid packaged and canned food, as
the containers are just thrown away and become part of the litter that
accumulates everywhere. We may opt for alternative mode of transport
like bicycles. Most importantly, we must save the existing trees and plant
more trees.​

Answer 1

Answer:

Given :-

75% of total 1500 are boys.

⅓ are boys

And No. of girls = 40%

To find :-

Total students

Solution :-

No. of boys :-

75% of 1500

75/100 × 1500

75 × 15

1125 boys

Now,

Numbers of girls = 1500 - 1125

=> 375

Total spectacles =>

⅓ × 1125

375

In girls

40/100 × 375

4/10 × 375

150

Total students that wear spectacles = 150 + 375 = 525

\begin{gathered} \\ \end{gathered}