# Quantitative Aptitude Quiz for SBI Clerk Exam: 09th June 2018 (Video Solution LIVE Now)

**Dear students,**

**Numerical Ability for SBI Clerk Prelims 2018**

Today is the

**Day 49 of the SBI Clerk 60 Days Study Plan**.**Numerical Ability**Section has given**heebie-jeebies**to the aspirants when they appear for a banking examination. As the level of every other section is only getting complex and convoluted, there is no doubt that this section, too, makes your blood run cold. The questions asked in this section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the**Numerical Ability quiz**to help you practice with the best of latest pattern questions.**Q1. The ratio between the speed of car, train and a bus is 5 : 9 : 4. The average speed of the car, bus and train is 72 kmph. What is the average speed of the car and train together?**

(a) 82 kmph

(b) 78 kmph

(c) 84 kmph

(d) 96 kmph

(e) 54 kmph

**Q2. A 320 metres long train takes 80 seconds more time to cross a platform than it takes to cross a pole at the same speed. If the length of platform is twice the length of train, then find the speed of the train.**

(a) 16 m/sec

(b) 10 m/sec

(c) 6 m/sec

(d) Cannot be determined

(e) None of these

**Q3. The ratio between the speed of a train and a car is 18 : 3 respectively. Also, a bus covered a distance of 480 km in 12 hours. If the speed of the bus is five-ninths the speed of the train. How much distance will the car cover in 5 hours?**

(a) 50 kms

(b) 80 kms

(c) 60 kms

(d) 100 kms

(e) 75 kms

**Q4. Train- A crosses a stationary train – B in 35 seconds and a pole in 14 seconds with the same speed. The length of the train – A is 280 metres. What is length of the stationary train – B?**

(a) 360 metres

(b) 480 metres

(c) 400 metres

(d) 420 meters

(e) 300 meters

**Q5. A 320 metres long train moving with an average speed of 120 km/hr crosses a platform in 24 seconds. A man crosses the same platform in 4 minutes. What is the speed of the man in metre/second?**

(a) 2.4 m/sec

(b) 1.5 m/sec

(c) 1.3 m/sec

(d) 2.0 m/sec

(e) 4 m/sec

**Solutions (1-5):**

**Q6. The ratio between the speed of a bus and train is 15 : 27 respectively. Also, a car covers a distance of 720 km in 9 hours. The speed of the bus is three-fourth of the speed of the car. How much distance will the train cover in 7 hours?**

(a) 760 km

(b) 756 km

(c) 740 km

(d) 836 km

(e) 820 km

**Q7. Train A which is 320m long crosses a pole in 16 seconds. If it halts 5 times each time for exactly 18 minutes, how many hours will it take to cover a distance of 576 km?**

(a) 8 hours

(b) 21/2 hours

(c) 17/2 hours

(d) 9 hours

(e) 19/2 hours

**Q8. A 240 metres long train crosses a platform twice its length in 40 seconds. What is the speed of the train?**

(a) 6 meters/sec

(b) 28 meters/sec

(c) 18 meters/sec

(d) 16 meters/sec

(e) 45 meters/sec

**Q9. Train A travelling at 126 km/hour completely crosses Train B in 9 seconds. Train B is half the length of train A and is travelling at a speed of 90 km/hour in the opposite direction (towards train A). How much will train A take to cross a platform of length 690 metres?**

(a) 28 seconds

(b) 32 seconds

(c) 25 seconds

(d) 30 seconds

(e) 46 seconds

**Q10. If the speed of a train is increased by 5 km/hr from its normal speed, then it takes 2 hr less for a journey of 300 km. What is the normal speed of the train.**

(a) 10 km/hr

(b) 25 km/hr

(c) 20 km/hr

(d) 30 km/hr

(e) 60 km/hr

**Solutions (6-10):**

**Directions (11-15): In the following questions numbered (I) and (II) are given. You have to solve both equations and Give answer**