Q13 of 62 Page 123

A period of 4 hours 30 min is what per cent of a day?

4 hours 30 min = (4 × 60) + 30

= 240 + 30

= 270 min

24 hours = 24 × 60

= 1440 min

Now,

Percentage = (270/1440 × 100) %

= (3/16 × 100) %

= (3/4 × 25) %

= (75/4) %

In an examination, Nitin gets 98 marks. This amounts to 56% of the maximum marks.

What are the maximum marks?

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