5. (a) Bimal secured 750 marks out of a total of 900. What percentage of marks did
he secure?
(b) The price of a TV decreases from 9900 to 29000. Find the decrease per cent in the
price of the TV
(c) The number of students in a school increased from 800 to 860. What was the
increase per cent in the number of students?
(d) In a school, out of a total of 1050 students, 210 are girls. What per cent of the
students are boys?
6. Suresh spent 560 in the market. If the money he spent was 40% of the money he had, how
much money did he have?
Answers
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Step-by-step explanation:
(a) 750/900 × 100% = 83.34%
(b)
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