Question
If the radius of a circle is increased by 23%, then by
what percentage will its area increase?Solution
The correct answer is B
A Vessel if full of milk, 5 litre of milk is taken out and replaced by water. This process is repeated once more, find the initial amount of milk in the...
A man buys two varieties of sugar weighing 50 kg and 80 kg at ₹60 and ₹70 per kg respectively. He mixes the two varieties and sells the entire mixtu...
A jar contains a mixture of milk and water in the ratio 8:5, respectively. If 4-litres of the mixture is taken out, then the quantity of water left in t...
- Wheat worth Rs. 25/kg and Rs. 40/kg are mixed with a third variety in the ratio 1:2:1 respectively. If the final mixture is worth Rs. 35/kg, then the price...
The ratio of milk to honey in mixtures P, Q, and R is as follows:
In P, the ratio of milk to honey is 7:3.
In Q, th...
15 litres of mixture A is blended with 35 litres of mixture B and x litres of mixture C. Acid percentages in A, B, C are 20%, 32%, and 50% respectively....
A container contains Alcohol and water in ratio of 3:1 and Capacity of Container is 40 lit. If half of the Container is replaced with 15 lit of water th...
- A solution contains acid and water in the ratio 2:3. After adding 4 litres of acid and 3 litres of water, the ratio becomes 3:4. What was the initial quant...
A Vessel if full of milk, 7 litre of milk is taken out and replaced by water. This process is repeated once more, find the initial amount of milk in the...
150 liters of mixture 'P' (milk + water) contains milk and water in the ratio of 2:3, respectively. In mixture 'Q' of milk and water, the quantity of mi...
