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Chittaranjan Das is known as Deshbandhu.
In an election two candidates participated. 10% voters did not vote. 11(1/9) % votes declared invalid and the winner got 50% of the valid votes. If he w...
Rahul saves Rs. 6800 more if he spends 70% of his income instead of 90%. Find the savings of Sumit whose income is 25% more than that of Rahul, and spen...
Ajay secured 30% in an exam but fell short of the passing mark by 60 marks, whereas Bijay scored 55% and exceeded the passing mark by 90 marks. Determin...
Rohan's salary is 60% lower than Raj's salary. What percentage more is Raj's salary compared to Rohan's salary?
Ravi had 360 candies, while Shyam had 45 more candies than Ravi. Ravi ate 25% of his candies, and Shyam ate 35% of his candies. N...
The price of kerosene increases by 20% and then by a further (20/3) % . Find the percentage by which the consumption of kerosene must be reduced so tha...
A girl spent 16% of her monthly income on clothing. Of the remaining, she spent on travel and food in the ratio of 5:2. If the difference of the income ...
Sujata allocated 40% of her annual income to a fixed deposit. She then spent 25% of the remaining amount on house rent and 15% on food. After these expe...
The price of a sweater is increased by 30% and then decreased by 20%. What is the net change in the price(in%)?
A book is listed at Rs. 2,400 and the discount offered is 10%. What additional discount must be given to bring the net selling price Rs. 1,800?