**With the increasing level in exams, quantitative aptitude has become the ineluctable hitch. Generally, questions asked in this section are calculative and lengthy that consumes your time. This subject can do wonders if you always keep a check on your accuracy, speed and time. Accuracy is what matters the most. Attempt this quantitative aptitude quiz and check your performance for the upcoming IBPS Clerk Prelims Study Plan 2019. Following is the quiz of 17th November, that inculcate the important topics of quantitative aptitude**

**Directions (1-5): In the following number series only one number is wrong. Find the wrong number.**

**Q1. 157, 164, 175, 188, 203, 224**

(a) 157

(b) 164

(c) 188

(d) 203

(e) 224

**Q2. 301, 308, 628, 1899, 7610, 38075**

(a) 308

(b) 628

(c) 7610

(d) 301

(e) 38075

**Q3. 21, 26, 62, 201, 842, 4145**

(a) 26

(b) 201

(c) 842

(d) 4145

(e) 62

**Q4. 63, 67, 78, 92, 117, 153**

(a) 78

(b) 67

(c) 117

(d) 153

(e) 92

**Q5. 6, 7, 15, 51, 208, 1045**

(a) 7

(b) 15

(c) 51

(d) 208

(e) 1045

**Q6. A train crosses a platform in 30 seconds and a pole in 18 sec. If speed of train is 45 km/hr, then find the length of platform. **

(a) 200 m

(b) 100 m

(c) 150 m

(d) 125 m

(e) 135 m

**Q7. The ratio of speeds of a train and an aeroplane is 5 : 54. Plane covers a distance of 1620 km in 3 hours. How much distance train will cover in 7 hours ?**

(a) 340 km

(b) 345 km

(c) 360 km

(d) 350 km

(e) 450 km

**Q8. A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance in upstream, it takes 4 hours. What is the speed of the boat in still water? **

(a) 4 kmph

(b) 6 kmph

(c) 8 kmph

(d)12 kmph

(e)10 kmph

**Q9. A man can row a boat at 5 kmph in still water. If the velocity of current is 1 kmph and it takes him 1 hour to row to a place and come back, how far is the place? **

(a) 2.4 km

(b) 2.5 km

(c) 3 km

(d) 3.6 km

(e) 4.6 km

**Q10.Seema purchased an item for Rs 9,600 and sold it for a loss of 5 percent. From that money she purchased another item and sold it for a gain of 5 percent. What was her overall gain/loss?**

(a) Loss of Rs 36

(b) Profit of Rs 24

(c) Loss of Rs 54

(d) Profit of Rs 36

(e) None of these

**Q11. A cistern, when full, is emptied by a waste pipe in 30 minutes, but if a tap (filling source) is opened, it takes 40 minutes, to empty the cistern. How long the cistern will take to become full when only filling pipe is working? **

(a) 140 minutes

(b) 120 minutes

(c) 160 minutes

(d) 180 minutes

(e) 150 minutes

**Q12. Two pipes can fill a tank in 16 and 14 hours respectively. Both pipes are opened simultaneously but it is found that due to leakage in the bottom of the tank it takes 32 minutes extra for the tank to be filled. Find the time in which tank can be emptied if it is full and both pipes are closed. **

(a) 114 h

(b) 90 h

(c) 100 h

(d) 112 h

(e) 105 h

**Q13. The average age of 80 boys in a class is 15 years. The average age of a group of 15 boys in the class is 16 years and the average age of another 25 boys in the class is 14 years. What is the average age of the remaining boys in the class?**

(a) 15.25 years

(b) 14 years

(c) 14.75 years

(d) Cannot be determined

(e) None of these

**Q14. A and B started a business and invested Rs. 52,500and Rs. 75,000 respectively. At the end of year, they decided to distribute 50% of profit equally among them and remaining in capital ratio. Had they distributed entire profit in capital ratio, A got Rs. 2,250 less. Find the total profit amount. **

(a) Rs. 46,000

(b) Rs. 51,000

(c) Rs. 49000

(d) Rs. 51650

(e) None of these

**Q15. The average of 26 number is 14. The average number of first 13 number is 12 and the average of next 12 number is 16, then find the last number?**

(a) 26

(b) 10

(c) 19

(d) 16

(e)23

**solutions:-**