Ques:- There is a leak in the bottom of a cistern. When the cisternis thoroughly repaired, it would be filled in 3 ? hours. It now takes half an hour longer. If the cistern is full, howlong will the leak take to empty the cistern?
A. 24 hours
B. 28 hours
C. 21 hours
D. 27 hours
E. None of these
Ques:- A man sees a train passing over a bridge 1 km long. The length of the train is half that of the bridge. If the train clears the bridge in 2 minutes, the speed of the train is
A. 30 km/hr
B. 40 km/hr
C. 45 km/hr
D. 55 km/hr
Recent Answer :
: 45 km/hr
Ques:- Given 2 cubes,arrange any number from 0-9 so dat wen put together whole month dates should appear.
Ques:- Do you think this company is ambitious and if so, why?
Ques:- Why you wants to work with us which is far away from your home?
Ques:- A car covers a certain distance taking 7 hours in forward journey. During the return journey, speed was increased by12 kmph and it takes 5 hours. What is total distance covered?
Recent Answer :
: d=7s—–equation 1
d=5(s+12)
7s=5(s+12)
7s=5s+60
2s=60
s=30
from equation 1
d=7*30
d =210km
Ques:- Tell me something about your home town?
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Recent Answer :
: brother
Ques:- What is your name and family background?
Ques:- If the area of the sqaure is increased by 69 % how much the length of the side will increase?
Recent Answer :
: 30%
suppose the area is 100 and it was increased by 69%, then
the area is 169 which it indicates the side of the square
is 13.. which means 30% increase in its side.
Ques:- Richard is a strange liar. He lies on six days of the week, but on the seventh day he always tells the truth. He made the following statements on three successive days: Day 1: “I lie on Monday and Tuesday.” Day 2: “Today, it's Thursday, Saturday, or Sunday.” Day 3: “I lie on Wednesday and Friday.” On which day does Richard tell the truth?
Recent Answer :
: Tuesday
Ques:- How can you be an asset to our Organization
Ques:- Showing a photograph P said, ” She is my mother’s mother’s son’s daughter “. How is the person in the photograph related to P ?
Recent Answer :
: cousin, daughter of maternal uncle
Ques:- The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth result?
Ques:- Why do you join to banking sector.?
Ques:- Field experience, team handling skill, team players role, last jobs experience,job change reason.
Ques:- The sum of all the prime numbers from 1 to 20 is
A. 75
B. 76
C. 77
D. 78
Recent Answer :
: 77
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Recent Answer :
: No sentence can end with because because, because is a conjunction
Ques:- What do you mean by a a storage class?
Ques:- Where do you want to be in 3-5 years time
Ques:- If two cards are taken one after another without replacing from a pack of 52 cards what is the probability for the two cards be queen
Recent Answer :
: 4/52 * 3/51
Ques:- Whats ur career objective?
Ques:- The average marks in mathematics scored by the pupils of a school at the public examination were 39. If four of these pupils who actually scored 5, 12, 15 and 19 marks at the examination had not been sent up, the average marks for the school would have been 44. Find the number of pupils sent up for examination from the school?
Ques:- My personal details and my job profile.
Ques:- Find the least number which when divided by 6, 7, 8, 9 and 10 leaves 1, 2, 3, 4 and 5 as remainders respectively, but when divided by 19 leaves no remainder?
Ques:- India : New Delhi : : Pakistan : ?
A. Lahore
B. Islamabad
C. Peshawar
D. Rawalpindi
Recent Answer :
: the capital of India is New Delhi
the capital of Pakistan is Islamabad
the ans is(b)Islamabad
Ques:- Where you want to be in next 5 years
Recent Answer :
: on the earth
Ques:- Personal introducing and family background
Time taken to fill repaired cistern = 12 mins
In 1 min, pipe will fill = 1/12
Time taken to fill cistern with leak = 12 + 18 = 30 mins
In 1 min, it will fill = 1/30
Consider the leak as an outlet pipe, so
1/30 = 1/12 – [ in 1 min how much the outlet pipe leaks ]
= 1/12 – 1/30
= 5/60 – 2/60 = 3/60 = 1/20
Therefore, it will take 20 mins for the leak to empty the cistern