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01. Find the value of each of the following.(c) 30% of 500fa) 905 of 50(b) 100% of 85(f) 130% of 50(d) 151 of 200le) 756 of 132Q2.Find the value of each of the following. (write the units at the end)Find thefa) 30% of 20 kgb) 78 of 900(c) 15% of 400 mlId 205 of 60 daysfel 25 of 250 cm10) 10% of an hour(give answer in minutesQ3.Out of 40 children in a class, 40% are boys and rest are girls. What is thestrength of boys and girls in the class?The price of a motor bike is 40,000. Priyank got a discount of 15%. Howmuch did he pay for the bike?How04.How,150 students were taken for a movie. 60% of the students liked the movie. Hestudents did not like the movie?Smita gets 94 marks in her test. These marks are 47% of the total marks. Finalmaximum marks. {Wint: 47% of total marks =94)Q7. In an exam, a student secured 80% on 20 word problems. How many word problemsthe student answer correctly?Q8. A gold biscuit weighs 80 g. 90% of the gold bar is of gold and rest is silver. How mangrams of gold and silver are there?09. Kavita has a necklace of 25 beads. 60% of the beads are pink in colour. CoolHow many pink beads are there on her necklace?Q10. in an election, there are a total of 80,000 voters and there are two candidates A and80% of the voters go for the polls and out of which 60% vote for A. How many votes dosB get? |
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Answer» 1) i) 90x 30 /100= 27; ii) 100 × 85/100=85; iii) 30 x 500/100=150 |
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