Quant Quiz for IBPS CLERK MAINS 2018 | 7th January 2019

07/01/2019

Quant Quiz to improve your Quantitative Aptitude & Data Interpretation. For upcoming exams like Bank, SSC, Railway, UPSC, UPSSSC, CDS, UPTET, KVS, DSSSB and other Government exams.

Q1. A bag contains 5 red, 7 yellow and 6 green balls. 3 balls are drawn randomly. What is the probability that the balls drawn contain balls of different coolers

Q2. A passenger train leaves Calcutta at 4 PM and travels at the rate of 30 kilometers an hour. The mail train leaves Calcutta at 9 PM and travels, on a parallel line of rails, at the rate of 45 km an hour, when will the second train overtake the first?

(a) 10 hrs after the first train start

(b) 12 hrs after the second train starts

(d) 12 hrs after the first train starts

(e) None of these

Q3. On Rs 3500 invested at a simple interest rate 7 per cent per annum, Rs 500 is obtained as interest in certain years, In order to earn Rs 800 as interest on Rs 4900 in the same number of years, what should be the rate of simple interest?

(a) 9%

(b) 10%

(d) 8%

(e) None of these

Q4. The distance between two stations A and B is 450 km. A train starts from A and moves towards B at an average speed of 15 km/h. Another train starts from B, 20 min earlier than the train at A and moves towards A at an average speed of 20 km/h. How far from A will the two trains meet?

(a) 190 km

(b) 320 km

(d) 260 km

(e) None of these

Q5. A jar has 60 liters of milk. From the jar, 12 liters of milk was taken out and replaced by an equal amount of water. If 12 liters of the newly formed mixture is taken out of the jar, what is the final quantity of milk left in the jar ?

(a) 38.4 liters

(b) 40 liters

(d) 28.6 liters

(e) 36.5 liters

Directions (Q6-Q10): In the following number series only one number is wrong. Find out the wrong number.

Q6. 9050, 5675, 3478, 2147, 1418, 1077, 950

(a) 950

(b) 1418

(d) 2147

(e) 1077

Q7. 1, 4, 25, 256, 3125, 46656, 823543

(a) 4