Question

you will hear five short extracts of people talking about the benefits of learning music. Read the statements below, then listen to the extracts and match each statement A–G to each speaker 1–5. There are two statements you do not need. You will hear the recordings twice: WRITE THE SPEAKER NUMBER AGAINST THE SPEAKERS IN THE OPTION. Mark each speaker with the correct number?
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Answer 1

Explanation:

Now, 30 men can do a piece of work in 27 days. ATQ, if the work gets 3 times, then 18 men can finish the work in how many days. Now, put the same unit on the same side. Hence, 18 men can finish the other work which is 3 times greater than previous work in 135 days.