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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 mixture M to form new mixture N, such that ratio of milk ...

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 k, if number of female ...

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 S2 is 12 less than S5. Score ...

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. 10080 ...

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 many days remaining work ...

Q. The shopkeeper marked the price of the table fan as 40% more than its cost price and sold it at a 20% discount. Ratio of the cost price of the table and ceiling fan is 5:8 respectively and the marked price of the ceiling fan is Rs.6500. If he sold the ceiling fan at the discount of 15% and ...

Q. Arun borrows Rs. (2K + 5000) from bank for three years, paying interest of 12% per annum at simple interest. He spends 40% of amount and rest invested in a scheme for three years, earning 50% compound interest per annum. If difference between total amount to be paid by Arun and earnings of Arun ...

Q. 36, 38, (5P + 3Q), 177, 434, 1185 Find the minimum possible value of Q, where P and Q are positive integers. A.11 B.16 C.3 D.1 E. None of these Ans: 1 Sol: 36 x 0.5 + 20 = 3838 x 1 + 40 = 7878 x 1.5 + 60 = 177177 x 2 + 80 = 434434 x 2.5 + 100 = 1185So,5P + 3Q = 78P ...

Q. In the question there are two wrong number series given. You are expected to solve them and answer the questions accordingly.Series 1. 24, 43, 58, 89, 108, 165Series 2. 13, 14, 18, 32, 132, 732 I. HCF of the wrong number in series I and in series II is 4II. Difference between correct ...

Q. Ratio of A’s age 8 years after to present age of B is 3: 5 and B’s present age is 25% of C’s age after 15 years. After 4 years A’s age is 12.5% of D’s age after 4 years. If the sum of the ages of A, B, C and D after 1 year is 101, then what is the present age of B? A. 18 years B. 15 years ...