4 views

## Related Questions

## Categories

- All categories
- General Knowledge (327)
- Abbreviation (8)
- Mathematics (200)
- Physics (570)
- Chemistry (189)
- Biology (269)
- History (226)
- Geography (68)
- Economics (166)
- Technology (43)
- English (11)
- Essay (2)
- Civics (7)

## Most popular tags

## Related Questions

- A student was asked to multiply a number by 8/17. But in the place of dividing, he divided it by 8/17 and got 225 more than the actual result. Then find the number.
- If the average incomes of $A$ and $B$, $B$ and $C$ and $C$ and $A$ are Rs. 190 , Rs. 210 , Rs. 200 respectively, then find the income of $A$.
- A hemispherical tank is made up of an iron slieet $1 \mathrm{~cm}$ thick: If the imner radius of the tank is $1 \mathrm{~m}$ then find the volume of iron used in the tank.
- Parwez (V.P.) has some cocks and goats. If the total numbers of heads and feet are 76 and 212 respectively, then find the number of cocks he has.
- The ratio of milk and water in 70 $\mathrm{kg}$ mixture is $3: 2$. If $14 \mathrm{~kg}$ water is mixed with the mixture, then find the ratio of milk and water.
- A bag contains rupees, fifty paise $\&$ twenty-five paise coins in the proportion $2: 6: 8$. If the total amount is Rs. 210 , then find the number of coins of each kind.
- In a mixture, the ratio of milk and water is $8: 7$. If 11 litres of water is mixed, then the ratio becomes $8: 9$. Find the amount of milk in the initial mixture.
- The ratio between two numbers is $7: 9 .$ If each number is increased by 44 , then the ratio becomes $11: 13 .$ Find their difference.
- If the price of sugar be increased by $20 \%$, then find by how much percent must its consumption be decreased to keep the expenditure fxed on sugar.
- In an examination, $52 \%$ students failed in English and $42 \%$ failed in Maths. If $17 \%$ students failed in both the subjects, then find the percentage of those students who passed in both the subjects.

2.1k Questions

1.9k Answers

0 Comments

17 Users