Paranbabu bought 500gm sugar for 17.50 rupees and Deepenbabu bought 2kg of sugar for 70 rupees. Find if the amounts of sugar and their prices are in proportion.

Paranbabu bought 500 gm. Sugar for Rs. 17.50 and Deepenbabu bought 2kg. Sugar for Rs. 70. Let's find if the amounts of sugar and their prices are in proportion.

Today morning father bought 5kg of rice for 255 rupees. But my uncle bought 10kg of rice for 410 rupees. Calculate to find if both bought rice at same price.

Sumit bought 2 exercise books for 14 rupees. Find how much he will pay for 7 such exercise books.

Today Ratul bought guava for x rupees, apple for (x+15) rupees and cucumber for (2x+3) rupee. Find, how much money did Ratul spent today on fruits.

A person bought some kg of suger for Rs p. If he would get 8 kg sugar more for same RS p, then the rate of value of suger per kg would be RS q lesser than before.

If 6kg of pulses costs 240 rupees, 30kg of pulses will cost 1200 rupees. Find a relation between the amount and corresponding price of pulses.

One person baught some kg of suger for RS 80. If he would get 4 kg sugar more with that money, then the price of 1 kg sugar would be less by RS 1.Hence find the required quadratic equation.

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.

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.