The price of sugar has increased by 20%. Let’s work out the percentage of sugar uses should be decreased if the monthly expenses of sugar remained same.

The length of a rectangle is increased by 15% and the breadth is reduced by 15%. Let’s work out in percentage the increase or decrease of area.

When water freezes into ice, it increases in volume by 10%. Let’s work out in percentage how much it will decrease in volume if the ice melts into water.

The cost of onion has increased by 20%. Ramchandra babu has decided not to exceed the monthly expenses towards the purchase of onion. Let’s calculate in percentage how much he will reduce the use of onion per month.

The income of Amina Bibi was increased by 20% and later decreased by 20%. Let's work out the total change of percentage of her income.

Due to the increase in the price of sugar, the amount of sugar bought for Rs. 125 is now boughgt for Rs. 150. Let us calculate the percentage rise in the price of sugar in present.

Due to the rise the price of sugar we decided to reduce the consumption of suger by 4% presently, we consume 625 gm of suger every day. Let's find by how many grams the consumption of suger is ruduced and also the amout of suger consumed each day now.

Today my father has bought 15 kg. of rice, for Rs. 390. Let’s work out using the Rule of Three method how much he would require if he would have bought the same quality of 17 kg of rice

Select the correct option stating the reason for your choice. If the mass of the earth remains the same, but its diameter is decreased by 1% the value of the acceleration due to gravity on the surface of the earth (i) remains the same (ii) decreases (iii) increases.

Rojina worked out 90 sums in 1 day. Shefali did 65 sums at the same time. Let's find what percentage of sums Rojina did more than Shefali. Let's find the percentage of sums Shafali did less than Rojina during that period of time.