Data Interpertation & airthmatic

Q11. A jar contains 48 litres of milk and X litres of water. If a new mixture containing 2X litres of milk and 3X litre water is added to the jar, then final quantity of this mixture becomes 60 litre. What was the quantity of milk in the final mixture? (in litres) A.54 B. 48 C.52 D.45 E. 42

Q10. The difference between the areas of a rectangle and a square is 35cm² . If the rectangle’s length and breadth are 50% more and 10% less respectively than the side of the square then w hat is rectangle’s area ? (in cm²)

Q9. The ratio of 52% of X to 30% of Y is 12:5. If X is 50 more than Y, then what is the value of 2X +Y ? A.390 B. 260 C.230 D.330 E. 490

Q8. A earns an interest of 2880 on a certain sum when it is invested for 3 years offering R% simple interest pa. B earns an interest of 4000 on a certain sum when it is invested for 5 years offering R% simple interest pa. The sum invested by A is what percent more than that invested by B? A.66⅓ B. 33 ⅓ C.30 D.40 E. 20

Q7. Each month, Sania out of her monthly salary pays 25% towards rent and 40% of the remaining salary to her mother. She spends 40% of the remaining amount and saves the remaining in her bank account. If at the end of five months she has saved in her bank account 1,08,000 then how much did she pay towards rent per month? A. 30,000 B. 24,000 C. 16,000 D. 18,000 E. 20,000

Q6. Amit is 6 years older than his wife Soma. The present age of their son Bunny is ⅓ of Soma’s present age. If the sum of the present ages of Amit and Bunny is 54 years, then what was Soma’s age when Bunny was born?(in years)

Q5. In an election between two candidates, 75% of the voters cast their votes, out of which 2% of the votes were declared invalid. A candidate got 9261 votes, which was 75% of the total valid votes. Find the total number of votes. A.16800 B.15800 C.16700 D.15700 E. 15400

Q4. The ratio of the length to the breadth of a rectangular plot is 4:3. The perimeter of the plot is 196m. Find the area of the plot. (in m² ) A.2352 B.1365 C.2750 D.2500 E. 2232

Q3. Two years ago, the ratio of A’s age to B’s was 2:3. A’s age three years ago was 10 years less than B’s age five years ago. What is B’s present age? A.32 years B. 28 years C.25 years D.38 years E. 40 years

Q2. Rohit walks at a speed of 8kmph and he runs at a speed of 10kmph. How much time will he require to cover a distance of 36km, if he covers first 16km of his journey walking and the rest of his journey running? A.4 hours B. 2.5 hours C.3 hours D.6 hours E. 5 hours

Q1. Rajan sells an article at a profit at 10%. Had he bought it 5% less and sold it for more he would have gained 20%. What is the cost price of the article? A. 2000 B. 2500 C. 1900 D. 1600 E. 3100

(15) (10400 ÷ 25 of 16) + 20 × 72 = ? (a) 1566 (b) 1786 (c) 1466 (d) 1233 (e) None of these

(14) 60% of 1600 + 850% of 90 = ? + 24 × 17 (a) 1415 (b) 1517 (c) 1717 (d) 1317 (e) None of these

(13) (16% of 4200 + 25% of 1420) ÷ 5 = ? (a) 207.8 (b) 205.4 (c) 204.6 (d) 209.4 (e) None of these

(12) (496 ÷ ?) × 80 ÷ 16 = 15 (a) 372 (b) 306 (c) 324 (d) 386 (e) None of these

(11) 9³ – 17² = ?² – 11% of 400 (a) 24 (b) 29 (c) 22 (d) 21 (e) None of these

(10) [24² of 7 ÷ 84] × 16 = ? (a) 784 (b) 796 (c) 684 (d) 768 (e) None of these

(9) 37.5% of 632 + 16.66% of 582 = ? ÷ 8 (a) 2456 (b) 2876 (c) 2672 (d) 2376 (e) None of these

(8) √(70% of 1800 + 6²)/(? + 2) = 12² (a) -7/4 (b) -6/5 (c) -9/7 (d) -11/3 (e) None of these

(7) [2840 ÷ 8 of 5 + 15 ÷ 4] × 8 = ?² – 3³ (a) 36 (b) 49 (c) 16 (d) 25 (e) None of these