Q. P liters mixture of milk and water, where milk is twice as that of water. If Q liters of water are added to the mixture, then water becomes 75% of milk. If 3.5Q liters of mixture is removed and replaced by 2Q liters of milk, then quantity of milk in mixture can be_____liters I. […]

Q. Time taken by boat to travel (K + 175) km upstream is 50% more than time taken by boat to travel (K + 250) km downstream. Speed of the boat in still water is four times the speed of the stream. Find which of the following statement(s) is/are true. I. Time taken by boat

Q. Age of R after 12 years is 80% more than present age of P, while present age of T is 20% more than S. Find the present average age of P and Q together Statement I: Present age of T is 80% more than P, while after 6 years age of Q is 50%

Q. There are five members in a family – P, Q, R, S, and T. one fourth of the sum age of all members (except T) is 29 years. Find the age of T. Statement I: Ratio of age of R, S, and T is 9:10:5 respectively and 20% of sum of ages of P

Q. Salary of Arun is 1.5 lakhs. If salary of Arun is increased by 2k%, and then decreased by k%, and salary of Himanshi is increased by k%, after that both realized that net increment in salary of both (in Rs.) is same. Find the value of (3k + 167), if salary of Arun is

Q. There are three mixtures of milk and water named as P, Q, and R. A new mixtures M is formed by mixing 120 ml from mixture P and 96 ml from mixture Q. Now 48 ml mixture from R M in which Milk and water ratio is 2:1 is mixed with 54 ml of

Q. In a company, there is (2k + 80) employees. On a rainy day, one third of male employees those present on that day is 480 less than number of females present on that day. On that day, 75% of females are present, and 20% of total employees is on leave. Find the value of

Q. There are five students in a class, S1, S2, S3, S4 and S5. Average score of the class in the unit test is ______ , while average score of S1 and S3 together is _______more than average score of S2 and S4 together. Score of S3 is 50% more than S5, while the score of

Q. Arun spends 20% of his income on food, 40% of the rest income is on travel. Amount spends by Arun on entertainment is twice of his savings. Finally, he spends Rs. 3360 on household use. Find the amount spends by Arun on Travel, if he saves 3/25 of his total income. A.Rs. 6720 B.Rs.

Q. P and Q together can complete the work in 40 days. They started working together, but after 25 days efficiency of P and Q both reduced by 62.5% and 33.33% respectively, so it will take 15 days more to finish the work. If after 25 days, Q leaves the job, then find in how