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24 Aug '12

A and B are participating in a 500 m race. A gives B a lead of 50 m and beats him by a distance of 10 m. If A completes the race in 30 minutes, a finishes the race _____________ minutes before B. 1. 4.12. 5.43. 6.04. 7.25. 6.4

1) 1
2) 2
3) 3
4) 4
5) 5

81 users have answered this question.

1 4 Comments

pavimai

23 Aug '12

There is a cuboidal reservoir with base dimensions of 77m*48m..water is pumped into the reservoir using a pipe of diameter 56cm with water flowing through the pipe at 27km/hr .If the water level in the reservoir rises by 3m after t minutes, what is the value of t ?

1) 60
2) 100
3) 90
4) 105

52 users have answered this question.

5 Comments

23 Aug '12

To qualify for a race, you need to average 60 mph driving two laps around a 1 mile long track. You have some sort of engine difficulty the first lap so that you only average 30 mph during that lap. how fast do you have to drive the second lap to average 60 for both of them?

1) 90
2) 75
3) 120
4) None

106 users have answered this question.

2 7 Comments

22 Aug '12

Last one
R walks down an up-escalator and counts 150 steps. A walks up the same escalator and counts 75 steps. R takes three times as many steps in a given time as A. How many steps are visible on the escalator?

1) 100
2) 80
3) 120
4) 320

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22 Aug '12

1) 100
2) 80
3) 120
4) 320

98 users have answered this question.

5 Comments

22 Aug '12

R walked down a descending escalator and took 40 steps to reach the bottom.S started simultaneously from the bottom,taking 2 steps to every 1 step taken by R.Time taken by R to reach the bottom from the top is the same as time taken by S to reach the top from the bottom.
i)how many steps mor...

1) 20 ,40%
2) 25, 50%
3) 30 ,40%
4) 40 ,50%

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22 Aug '12

1) 20 ,40%
2) 25, 50%
3) 30 ,40%
4) 40 ,50%

58 users have answered this question.

2 7 Comments

22 Aug '12

A and S walk up an escalator. The escalator moves at a constant speed A takes 9 steps for every 16 of S's steps. A gets to the top of the escalator after having taken 30 steps while S, because of his faster pace, ends up taking 40 steps to reach the top. If the escalator was turned off, how m...

1) 75
2) 70
3) 50
4) 65

94 users have answered this question.

2 5 Comments

nramachandran

21 Aug '12

Anu and Prem started running simultaneously from diametrically opposite points on a circular track. They ran in opposite directions and met after 12 minutes for the first time. If the distance between them exactly 't' minutes after they start is equal to a quarter of the length of the track, whic...

1) 42
2) 78
3) 90
4) 144

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nramachandran

21 Aug '12

1) 42
2) 78
3) 90
4) 144

118 users have answered this question.

8 Comments

arunraj_sonu

21 Aug '12

A dishonest grocer professes to sell pure butter at cost price, but he mixex it with adulterred fat and thereby gains 25%. Find the % of adulterated fat in the mixture assuming the adultered fat is freely available.

1) 20%
2) 25%
3) 33.33%
4) 40%
5) 35%

136 users have answered this question.

3 Comments

Ibanez

20 Aug '12

@FSOG leaves town A at 6am and reaches town B at 10am. @anupam001 leaves town B at 8am and reaches town A at 11:30am. At what time do they meet?

1) 8:56am
2) 9:10am
3) 9:37am
4) Cannot be Determined

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Ibanez

20 Aug '12

@FSOG leaves town A at 6am and reaches town B at 10am. @anupam001 leaves town B at 8am and reaches town A at 11:30am. At what time do they meet?

1) 8:56am
2) 9:10am
3) 9:37am
4) Cannot be Determined

91 users have answered this question.

3 Comments

20 Aug '12

A railway track runs parallel to a road until a bend brings the road to a level crossing. A cyclist rides to work along the road every day at a constant speed of 12 miles per hour. He normally meets a train that travels in the same direction at the crossing. One day he was late by 25 minutes and ...

1) 72
2) 60
3) 48
4) 36

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20 Aug '12

1) 72
2) 60
3) 48
4) 36

89 users have answered this question.

9 8 Comments

sam05

19 Aug '12

A starts from a place and travels 1km east then 2km north then 3km west then 4km south then 5km east then 6km north then 7km west then 8km south and so on..Continuing this way if he has travelled a total dist of 300 then how far is he from initial point...

1) root313
2) 6root2
3) 12root2
4) 20

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sam05

19 Aug '12

1) root313
2) 6root2
3) 12root2
4) 20

97 users have answered this question.

19 Aug '12

A group of soldiers was put on a job. On second day, the Lieutenant, realizing the urgency of the work, put in 6 more soldiers. Due to further pressure, workforce had to be increased by 6, each subsequent day and the job ultimately was completed in as many days as the number of soldiers in the gr...

1) 3
2) 27
3) 9
4) 15

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19 Aug '12

1) 3
2) 27
3) 9
4) 15

71 users have answered this question.

6 Comments

19 Aug '12

In a 200m race, A gives B a start of 20m. If A beats B by 4sec, Find A's speed. (Please give the answer and the approach)

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19 Aug '12

In a 200m race, A gives B a start of 20m and beats him by 20m. If a beats B by 4sec, Find A's speed.

1) 12.5
2) 7.5
3) 8
4) NOT

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19 Aug '12

In a 200m race, A gives B a start of 20m and beats him by 20m. If a beats B by 4sec, Find A's speed.

1) 12.5
2) 7.5
3) 8
4) NOT

176 users have answered this question.

25 Comments

Onil332

19 Aug '12

In a Km race,if A gives B a 50 m start,then B wins by 5 sec, but if A gives b a 5 sec start, A wins by 30m. Find the time that A take to run 1km...?
(plz give a detailed answer)

1) 500 sec
2) 250 sec
3) 240 sec
4) 480 sec

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Onil332

19 Aug '12

In a Km race,if A gives B a 50 m start,then B wins by 5 sec, but if A gives b a 5 sec start, A wins by 30m. Find the time that A take to run 1km...?
(plz give a detailed answer)

1) 500 sec
2) 250 sec
3) 240 sec
4) 480 sec

71 users have answered this question.

sam05

18 Aug '12

The distance between 2 points A and B is 90km.At 9 am P and Q start at speeds of 8 and 10 resp.After every stretch of 10km travelled each of them changes his speed from 8km/hr to 10 km/hr or vice versa.
When will they cross each other??

1) 2.00pm
2) 2.30pm
3) 2.30.30 pm
4) 2.03.20 pm

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sam05

18 Aug '12

1) 2.00pm
2) 2.30pm
3) 2.30.30 pm
4) 2.03.20 pm

116 users have answered this question.

5 13 Comments

18 Aug '12

Two persons R and S decided to meet at a place 36km from both. S, who is given a start of 2hrs, reached the destination 12 min earlier to R. If R travels with speed 18kmph greater than S, find the speed of R.

1) 25
2) 24
3) 30
4) 16

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18 Aug '12

1) 25
2) 24
3) 30
4) 16

102 users have answered this question.

9 Comments

17 Aug '12

Two gun shots are fired at the interval of 24 seconds. A driver of a car moving in the direction of the gun, hears the gun shots in the interval of 22 seconds. Assuming speed of sound=330m/s, find the speed of the car.

1) 30
2) 40
3) 35
4) 60

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17 Aug '12

1) 30
2) 40
3) 35
4) 60

124 users have answered this question.

4 9 Comments

Chacha

09:30 AM, 16 Aug '12

16 Aug '12

Of three taps X, Y and Z, Y takes 2 times as much time as X and Z together, while X takes 20 minutes more than Y and Z together, to fill a tank. If the three taps together fill the tank in 24 minutes, then how long does X take to fill the tank individually?

Plz follow up with method...

1) 30 min
2) 60 min
3) 90 min
4) 120 min Submit Submitting Skip

This time its personal...

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6 comments. You can view them after answering or skipping this question.

Dunce

15 Aug '12

In a shop an acid is available only in sealed bottles of volume 1 litre. The concentration of the mentioned acid is one or the other of three concentrations 20%, 30% and 50%. The cost per litre of the acid having concentration 20%, 30% and 50% is Rs.20, Rs.30 and Rs.40 respectively. Sunil wants t...

1) 330
2) 333.33
3) 360
4) 340
5) 380

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Dunce

15 Aug '12

1) 330
2) 333.33
3) 360
4) 340
5) 380

85 users have answered this question.

3 3 Comments

niki21

15 Aug '12

Basu sets off on his bike from Pune towards Mumbai,at a certain speed,intending to reach Mumbai at 11:00 a.m.After covering a certain distance,he realises that he would be able to cover only four fifths of the intended distance by 11:00 a.m.He, therefore increases his speed by 50% and reaches mum...

1) 1/3
2) 3/8
3) 2/5
4) 1/2

111 users have answered this question.

1 3 Comments

15 Aug '12

Amit and Bharat run around a circular track running in the same direction. They started at the same point and at the same time. Amit's speed is four times Bharat's speed. Both of them have different number of tokens with them. Whenever one of them overtakes the other, the former gives the latter ...

1) 1
2) 2
3) 3
4) 4

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15 Aug '12

1) 1
2) 2
3) 3
4) 4

51 users have answered this question.

1 3 Comments

Omkarp

14 Aug '12

A and B start swimming simultaneously from two points P and Q respectively, on a river towards each other. A crosses a floating cork at a point S and B crosses the floating cork at a point T which is at a distance of 8 km from point S. A and B cross each other at a distance of 2 km from T. It is ...

1) 9:7
2) 6:5
3) 5:4
4) Cannot be determined

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Omkarp

14 Aug '12

1) 9:7
2) 6:5
3) 5:4
4) Cannot be determined

44 users have answered this question.

8 Comments

rkshtsurana

14 Aug '12

Two motorcyclists, Ajay and Vijay, start simultaneously from a point S on an oval track and drive around the track in the same direction, with speeds of 29 km/hr and 19 km/hr resp. Every time Ajay overtakes Vijay (anywhere on the track), both of them decrease their respective speeds by 1 km/hr. I...

1) 2
2) 3
3) 5
4) 6
5) none of these

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rkshtsurana

14 Aug '12

1) 2
2) 3
3) 5
4) 6
5) none of these

96 users have answered this question.

3 6 Comments

14 Aug '12

A train having 15 bogies develops a technical snag in the carriage connecting its 5th and 6th bogies from the engine (i.e. front). The guard at the rear (i.e. the last bogie) notices the snag and immediately starts running towards it at a speed of 14 mps on the top of the roof. After some time...

1) 7.5
2) 10
3) 15
4) CBD

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14 Aug '12

1) 7.5
2) 10
3) 15
4) CBD

77 users have answered this question.

1 4 Comments

14 Aug '12

The daily work of two men is equal to that of three women or that of four youngsters. By employing 14 men, 12 women and 12 youngsters, a certain work can be finished in 24 days. If it is required to finish it in 14 days and only men are available as additional labor, how many of them will be requ...

1) 48
2) 28
3) 20
4) None of these

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14 Aug '12

1) 48
2) 28
3) 20
4) None of these

162 users have answered this question.

3 14 Comments

clammer

11 Aug '12

A tank has 2 pipes A and B, which can fill the tank in 4 hrs and 6 hrs respectively. Another pipe C can empty the tank in 4 hrs. A man wanted to set a timer which would open the pipe C after the tank would be half filled, but by mistake set it to open when the tank was one -fourth empty. The man ...

1) 24 min
2) 36 min
3) 48 min
4) 54 min

6 users have answered this question.

clammer

11 Aug '12

1) 24 min
2) 36 min
3) 48 min
4) 54 min

65 users have answered this question.

3 Comments

11 Aug '12

John is trying to get from point A to point C, which is 15 miles away directly to the northeast; however the direct road from A to C is blocked and John must take a detour. John must travel due north to point B and then drive due east to point C. How many more miles will John travel due to the de...

1) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
2) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
3) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
4) EACH statement ALONE is sufficient.
5) Statement (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are needed.

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