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Marie Curie was the first scientist to receive two Nobel Prizes, one in Physics in 1903 and another in Chemistry in 1911.
The price of sugar has increased by 30%. Sachin has decided to spend only 17% more than what he initially did on buying sugar. What is the percentage de...
The price of a laptop undergoes two consecutive changes over two months. In the first month, its price decreases by 10%, followed by an increase of 20% ...
A school's enrollment of students increased by 10% in 2015, another 20% in 2016, and then decreased by 30% in 2017. If the percentage of students receiv...
Weight of 'B' is 40% more than that of 'A' and 20% more than that of 'C'. Weight of 'A' is approximately how much percent less than that of 'C'?
Sachin allocates 40% of his monthly income to his studies. From what remains, he spends 35% on food. After these expenses,he saves Rs. 1560 each month. ...
Out of 700 people in a club, 15% speak Russian and the rest speak Ukrainian. If out of non-Russian speakers, 60% are males and out of Russian speakers 8...
If the amount on a certain principal in 3 years at 12% rate of interest compounded annually is Rs 12,000, what will be the amount (in Rs) after the 4th ...
Anil spends 20% of the monthly income on the reconstruction of his house, 15% on basic needs, 10% of the remaining on travelling. If he spends (100/9)% ...