Data Interpertation & airthmatic

I. 4x2 – 15x + 14 = 0 II. y2 – 10y + 24 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 – 8x + 15 = 0 II. y2 + 4y – 21 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 – 13x + 12 = - 2x – 6 II. y2 + 9y – 22 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 – 13x + 42 = 0 II. y2 + 6y – 27 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

.I. x2 – 18x + 80 = 0 II. y2 + 11y – 60 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 + 6x – 16 = 0 II. y2 – 9y + 18 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 + 25x + 150 = 0 II. y2 – 6y – 112 = 0 (a) x > y. (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 – 19x + 84 = 0 II. y2 + 8y – 84 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. 2x2 – 19x + 45 = 0 II. 2y2 – 23y + 66 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 + 14x – 147 = 0 II. y2 – 20y + 96 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

(10) A box contains 3 red balls, 4 green balls and 2 white balls. If 3 balls are drawn at random, what is the probability that it is of green colour? (a) 5/21 (b) 4/21 (c) 1/21 (d) 1/30 (e) None of these

(9) P can complete a piece of work in 18 days and Q can complete the same work in 20 days. If they work on alternate days starting with P, find the number of days taken by them to complete the work. (a) 19 days (b) 16.4 days (c) 17.7 days (d) 18.9 days (e) None of these

(8) In how many ways the letters of the word “APIARY” can be arranged so that vowels are not always together? (a) 360 (b) 720 (c) 288 (d) 276 (e) None of these

(7) Two train P and Q, moving in opposite direction, cross each other in 20 seconds. Ratio of the length of train P to train Q is 2 : 3. Train Q crosses a bridge of length 300 m in 30 seconds. The sum of the length of the train P and train Q is 2500 m. Find the ratio of speed of train P and train Q. (a) 13 : 12 (b) 12 : 13 (c) 14 : 15 (d) 17 : 19 (e) None of these

(6) A, B and C can complete a piece of work in 10 days, 15 days and 25 days respectively. Find the time taken by D alone to complete the work if D’s efficiency is two time of the efficiency of A, B and C together. (a) 2(13/31) days (b) 4(4/31) days (c) 5 days (d) 5(17/31) days (e) None of these

(5) A alone can complete a piece of work in 60 days, B and C together can complete the same work in 15 days while A and B together when working alternately for 1 day each can complete the work in 40 days. Find the time taken by C alone to complete the work. (a) 40 days (b) 30 days (c) 20 days (d) 25 days (e) None of these

(4) The outer circumference of a circular track is 132 meter and width of the circular track is 7 metres. Calculate the total cost of levelling the track, if the cost of levelling is Rs 2 per square meter. (in Rs) (a) Rs 1780 (b) Rs 1620 (c) Rs 1540 (d) Rs 1440 (e) None of these

(3) A mixture contains milk and water in the ratio 3 : 2. 80 litres of this mixture is replaced by milk. Quantity of water becomes 112 litres less than the quantity of milk. Find the ratio of final quantity of water to the initial quantity of water. (a) 2 : 3 (b) 2 : 5 (c) 4 : 5 (d) 2 : 7 (e) None of these

(2) The sum of the ages of three friends John, Kelvin and Lucky is 138 years. If John is 4 years less than that of Kelvin and Kelvin is 8 years more than that of Lucky. Find the age of John. (a) 42 years (b) 44 years (c) 50 years (d) 46 years (e) None of these

A shopkeeper has 47.5 kg of rice costing Rs 48.80 per kg which is mixed with certain amount of another rice costing Rs 64.50 per kg. If he gains 9.09% profit by selling the mixture at Rs 60 per kg, then how many kilograms of rice he mixed? (a) 62 kg (b) 52 kg (c) 31 kg (d) 35 kg (e) None of these