Question
For a projectile, maximum range is obtained when angle
of projection is:Solution
Suyash have total amount of Rs.2800 out of which, he spent 25% on food, 30% of the rest on travelling. Out of remaining amount he spends Rs.800 on misce...
Z spends 65% of his salary and saves the remaining. After his salary is increased by 30%, he saves 45% of the increased amount besides the amount he use...
490 sweets were distributed equally among children in such a way that the number of sweets received by each child is 40% of the total number of children...
Suyash allocates 30% of his earnings for expenses and distributes the rest between his wife and two children—a daughter and a son—in a 2:5 ratio, re...
A gave 60% of amount to B. B gave 20% of amount received from A to C. If amount received by C from B is Rs.192, then find the amount received by B from A.
Mr Rajesh buys a toy for Rs 27.50 and sells it for Rs 28.60 Find the gain percentage
Certain number of students from two schools takes part in an examination. Out of a total of 100 students who participated from ABC school, x% failed in ...
If the student scores 30% marks, then he is failed by 210 marks. But if he scores 55% marks then he is passed by 240 marks. Find the passing percentage....
- Originally, Karan’s monthly income was Rs. 25,000, and he used to spend and save in the ratio of 1:4. After a revision, he cut his expenses by 50% and bo...
A person spends 25% of his income on rent, 20% on food, 15% on transportation, and 10% on education. Additionally, he donates ₹3,000 and still manages...
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