Question
If the student scores 25% marks then he is failed by 150
marks. But if he scores 55% marks then he is passed with 180 marks. Find the passing percentage?Solution
A small city has 4000 people. 60% are males, and 40% of these males are literate. If 30% of the total population is literate, find the percentage of ill...
Monthly income of Ankit and Bhaskar is Rs. (x + 160) and Rs. x, respectively. If monthly income of Ankit is increased by 24% while that of Bhaskar is de...
A software company had 'p' lines of code in their codebase in 2019. It increased by 30% in 2020 and then by another 20% in 2021. In 2022, the lines of c...
The weight of A is 30% more than B, and the weight of C is 100 more than the difference of the weights of A and B. If C weighs 190, then find A’s weig...
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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...
The only expenses of Arun are on grocery, rent and fun expenses. Arun spent Rs. 5,000 on fun, amount spent by him on rent is Rs. 9,000 more than that on...
A bag contains 400 coins of 25p denomination and 800 coins of 50p denominations. If 14% of 25p coins and 28% of 50p coins are removed, the percentage of...
A bag contains 500 coins of 25p denomination and 1000 coins of 50p denominations. If 15% of 25p coins and 30% of 50p coins are removed, the percentage o...
57L of milk water is poured into a tub and the tub was found to be 5% empty. To completely fill the tub, what mount of additional milk must be poured?
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