56 # 93 = {(5 x 6) + (9 x 3)} = {30 + 27} = 57 78 # 46 = {(7 x 8) + (4 x 6)} = {56 + 24} = 80 Similarly, 69 # 53 = {(6 x 9) + (5 x 3)} = {54 + 15} = 69.
Anju deposited two parts of a sum of Rs. 30,000 in different banks at the rate of 15% per annum and 12% per annum respectively. In one year she got Rs. ...
A candidate who gets 28% marks fails by 10 marks but another candidate who gets 42% marks gets 12% more than the passing marks. Find the maximum marks.
If A's salary is 60% more than B's salary, then by what percentage is B's salary less than that of A?
The boys and girls in a college are in the ratio 3:2. If 15% of the boys and 25% of the girls are adults, then adults are approximately how much % less ...
A girl spent 30% of her monthly income on clothing. Of the remaining, she spent on travel and food in the ratio of 4:3. If the difference of the income ...
In the Reebok factory, there are two units of workers, I and II, with a strength ratio of 2:1. The ratio of male to female in Unit I is 3:1, and in Unit...
A person saves 12% of his monthly income. If his monthly is increased by 25% and he still saves the same amount as before then find percentage increase ...
Meenu spent 10% of the salary on entertainment and 20% on makeup. She spent 20% of the remaining on the food and 50% of the remaining invested in mutual...
In physics examination a student scored 45% marks in the first paper out of 160. How much percent marks should he score in the second paper out of 140 ...
A number N undergoes a two-step adjustment: first, it is increased by 20%, and then it is subsequently decreased by 10% of the new value. After these ad...
