The average weight of a class of students is 67.5 kg. The weight of the class teacher is 25% more than the average weigh…

75 gm of sugar solution has 30% sugar in it. Then the quantity of sugar that should be added to the solution to make the…

In a village three people contested for the post of village Pradhan. Due to their own interest, all the voters voted and…

A big cube is formed by rearranging the 160 coloured and 56 non-coloured similar cubes in such a way that the expouser o…

In an examination in which full marks were 800, A gets 20% more than B, B gets 20% more than C, and C gets 15% less than…

1% of 1% of 25% 1000 is:

Every month a man consumes 25 kg rice and 9 kg wheat. The price of rice is 20% of the price of wheat and thus he spends …

Due to fall of 10% in the rate of sugar, 500 gm more sugar can be purchased for Rs. 140. Find the original rate?