Quantitative Aptitude

Question 11

Two jeep start from a police station with a speed of 20 km/hr at intervals of 10 minutes.A man coming from opposite direction towards the police station meets the jeep at an interval of 8 minutes.Find the speed of the man.

• 2 km/hr
• 3 km/hr
• 4 km/hr
• 5 km/hr

Question 12

A and B run a kilometre and A wins by 20 second. A and C run a kilometre and A wins by 250 m. When B and C run the same distance, B wins by 25 second. The time taken by A to run a kilometre is

• 2 min 15 second
• 2 min 30 second
• 2 min 45 second
• 2 min 55 second

Question 13

A train passes two bridges of length 1000 m and 600 m in 120 seconds and 80 seconds respectively. The length of the train.

• 180 m
• 200 m
• 240 m
• 320 m

Question 14

Two trains start from station A and B and travels towards each other at speed of 48km/hr and 72km/hr respectively. At the time of their meeting, the second train has traveled 144 km more than the first. The distance between A and B is:

• 560 km
• 680 km
• 720 km
• 840 km

Question 15

On a river, C is the mid-point between two points A and B on the same bank of the river. A boat can go from A to C and back in 14 hours and from A to B in 20 hours 20 min. How long it would take to go from B to A?

• 6 h 40 m
• 6 h 50 m
• 7 h 20 m
• 7 h 40 m

Question 16

Speed of motorboat in still water is 35 kmph. If the motorboat travels 100 km along the stream in 2 hour 30 min, then the time taken by it to cover the same distance against the stream is

• 2 hour 20 min
• 2 hour 40 min
• 3 hour 10 min
• 3 hour 20 min

Question 17

A number is mistakenly divided by 2 instead of being multiplied by 2.Find the percentage change in the result

• 25%
• 40%
• 50%
• 75%

Question 18

A number is divided into two parts in such a way that 60% of 1st part is 2 more than the 40% of 2nd part and 60% of the 2nd part is 1 more than the 40% of 1st part.Find the number.

• 15
• 17
• 19
• 21

Question 19

5 notebook as much as 12 pens, 7 pens as much as 2 geometry, 3 geometry as much as 2 bottles. If the cost of 5 bottles is Rs 875, then find the cost of a notebook.

• 60
• 70
• 80
• 90

Question 20

A & B start a business with Rs 5000 and Rs 4500. After 4 months A withdraw half of his capital and B withdraw half capital after 6 months and C joins the business with a capital of Rs 7000 after 6 months. Find the profit sharing ratio?

• 80:81:85
• 80:81:84
• 81:83:84
• 80:81:87