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Lesson 2 : Check Set 1 of Ratio and Proportion Problems with Explanations from here
- Two numbers are in the ratio 4:7. If 4 is subtracted from each of them, they are in the ratio 2:5. What is the first number ?
- 14
- 10
- 8
- 4
- None of these
- Find the third proportion of 72 and 32 ?
- What is the mean proportion of 72 and 32 ?
- 14.2
- 162
- 42
- 48
- None of these
- A : B = 5 : 6, B : C = 4 : 7, find A : B : C
- 5 : 10 : 7
- 10 : 12 : 21
- 20 : 24 : 13
- 10 : 12 : 19
- None of these
- A : B = 7 : 8, B : C = 10 : 11 and C : D = 4 : 5, then what is A : D ?
- 5 : 7
- 11 : 21
- 7 : 11
- 11 : 12
- None of these
- A sum of money has been divided among A, B and C in 18 : 15 : 13 ratio. If B gets Rs. 4500, find C's share of money ?
- Rs. 3900
- Rs. 5400
- Rs. 4200
- Can't be determined
- None of these
- In a mixture contains milk and water in the ratio 5 : 4. If 9 litres of water is added, the ratio becomes 4 : 5. Find the quantity of milk in the mixture ?
- 8
- 20
- 24
- 18
- None of these
- A sum of Rs. 5460 has been divided among A, B and C such a way that 2A = 3B = 4C. Find A's share of money ?
- Rs. 1260
- Rs. 2520
- Rs. 840
- Rs. 1680
- None of these
- In a box there are some rupee, 50 paise and 25 paise coins in the ratio 5 : 4 : 9. If their value is Rs. 74, find the number of 25 paise coins in the box.
- 32
- 40
- 72
- 36
- None of these
- 290 coins consist of rupee, 50 paise and 25 paise coins. If their values are in 12 : 7 : 8 ratio, find the number of 50 paise coins ?
- 70
- 160
- 60
- 35
- None of these
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Thanx a lot mam, yesterday only i asked for Quant quiz, today you have provided, thank u mam
ReplyDeletethanks mam...
ReplyDeletethank you very much mam
ReplyDeleteThank you Gr8Ambitions
ReplyDeletewow
ReplyDeletenice questions it refreshed my memory regarding ratios
i think q no 2 ans option is not correct ans should be some thing else
ReplyDeleteEffucient
ReplyDeletemam.. Qustn No. 2. ka Ans...apke solution se match nhi kr rha h
ReplyDeleteseems you are confused bro.. check again... mam is correct
ReplyDeletesimple way to remember :
ReplyDeletewhat left when the digit is subtracted from 9.
Eg: unit place : 1 => 9-1=8
tenth place: 8 => 9-8=1
hundredth place: 3=> 9-3=6
so the 9's complement of 381 is 618
In Q no 5 : from technical view, Error and Bug are two different things
ReplyDelete14/20
ReplyDelete