Ques:- There is a escalator and 2 persons move down it.A takes 50 steps and B takes 75 steps while the escalator is moving down. Given that the time taken by A to take 1 step is equal to time taken by B to take 3 steps. Find the no. of steps in the escalator while it is staionary.
Recent Answer : Added by reniy On 2022-10-11 16:07:04:
16
Ques:- WHY ARE YOUR LEFT CURRENT JOB.
Ques:- What jobs can you get with an associate's degree in political science?
Ques:- Anil ranked 16th from the top and 23rd from the bottom among those who passed in an exam. 6 boys did not participate in the exam and 5 failed. How many boys were there in the class?
Ques:- If in a certain language, NATURE is coded as MASUQE, how is FAMINE coded in that code ?
Recent Answer : Added by Nagarjuna On 2022-10-27 17:33:14:
EALIME
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
Recent Answer : Added by DK BOSS On 2021-07-17 06:18:17:
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
Ques:- Given a rectangular (cuboid for the puritans) cake with a rectangular piece removed (any size or orientation), how would you cut the remainder of the cake into two equal halves with one straight cut of a knife?
Recent Answer : Added by John Paul On 2021-05-06 12:41:09:
Cut it horizontally so both can have equal share and same in shape.
Ques:- Tell about ur favourite place ?
Ques:- Number of zeros in the product of the first 100 numbers?
Recent Answer : Added by Admin On 2022-09-28 19:16:12:
1×2×…100=100!
Number of zeros in product of n numbers =[5n]+[52n]+[53n]+…
Number of zeros in product of 100 numbers =[5100]+[52100]+[53100]
where [.] is greatest integer function
=[20]+[4]+[0.8]=20+4=24
Ques:- Tell us what you like the most and what not in your professional life.
Ques:- What are the media effects of children's videos and music on children today?
Ques:- Which is the biggest mistake of your life and what did you learn from that?
Ques:- Kohl?s is a famous apparel brand from?
A. Italy
B. USA
C. Germany
D. France
Ques:- To get a parabola if you cut a section of?
Recent Answer : Added by Admin On 2020-05-17 12:01:14:
A parabola is a conic section.
So cut a cone obliquely.
Ques:- In an exam, Amar scored 64 percent, Bhavan scored 36 percent and Chetan 44 percent. The maximum score awarded in the exam is 800. Find the average mark scored by all the three boys?
Recent Answer : Added by Atif On 2022-12-05 16:13:45:
600
Ques:- If you had an infinite supply of water and a 5 quart and 3 quart pail, how would you measure exactly 4 quarts?
Recent Answer : Added by Admin On 2020-05-17 12:01:39:
first fill 3quart pail and pour in 5quart pail.fill again 3
quart pail and fill remaining 2 quarts in 5 quart
pail.hence 1 quart remains in 3quart pail.empty 5quart pail
and pour 1 quart from 3 quart pail. also add another 3
quart from 3 quart pail. hence 1 + 3 quarts = 4 quarts.
Ques:- The prime numbers dividing 143 and leaving a remainder of 3 in each case are
A. 2 and 11
B. 3 and 7
C. 5 and 7
D. 11 and 13
Recent Answer : Added by Mbabazi Nuriat On 2022-05-17 08:55:04:
D
Ques:- Why are you leaving your present job?
Ques:- Why you want to be an advocate?
Ques:- The sale price sarees listed for Rs.400 after successive discount is 10% and 5% is?
Ques:- A cistern is filled by a tap in 3 1/2 hours. Due to leak in the bottom of the cistern, it takes half an hour longer to fill the cistern. If the cistern is full how long will it take the leak to empty it?
Ques:- Can you meet the company attendant requirements?
Ques:- Tell about yourself & your family?
Ques:- A town has a population of 500000 and 42% of males and 28% of females are married to the same town. Find the total number of males.
Recent Answer : Added by arjun On 2021-12-09 18:40:05:
20000
Ques:- Five farmers have 7, 9, 11, 13 & 14 apple trees, respectively in their orchards. Last year, each of them discovered that every tree in their own orchard bore exactly the same number of apples. Further, if the third farmer gives one apple to the first, and the fifth gives three to each of the second and the fourth, they would all have exactly the same number of apples. What were the yields per tree in the orchards of the third and fourth farmers?
Recent Answer : Added by John Rony On 2021-06-23 17:56:01:
So we consider the 2nd statement first. We can form an equation out of it.
14x-6=13y+3=9z+3
Using this, we can understand that the multiple of 14 and the multiple of 13 and 9 must have a difference of 9. The easiest way to ensure that is multiplying it by 9
14*9=126
13*9=117
If the 5th farmer gives 3 apples to the 4th farmer, they would have 123 and 120 apples respectively. However, we also know that the 2nd farmer has 117 apples (13*9=117, and this is a multiple of 9) if the 5th farmer gives 3 apples too the 2nd farmer, the 3rd, 4th and 5th farmers would have 120 apples each.
Now that we got 120, we should check if the first part of the question makes sense along with it. The equation would be
7a+1=11b-1=120
We know that 11*11=121 and 7*17=119. When we add 1 to 119 and subtract 1 from 121, we get 120 for each. In this way, all the farmers have 120 apples each.
Therefore, the 3rd farmer had a yield of 11 per tree and the 4th farmer had a yield of 9 per tree.
Ques:- What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 20%?
Ques:- In mathematics country 1,2,3,4….,8,9 are nine cities. Cities which form a no. that is divisible by 3 are connected by air planes. (e.g. cities 1 & 2 form no. 12 which divisible by 3 then 1 is connected to city 2). Find the total no. of ways you can go to 8 if you are allowed to break the journeys.
Ques:- A Man is sitting in the last coach of train could not find a seat, so he starts walking to the front coach ,he walks for 5 min and reaches front coach. Not finding a seat he walks back to last coach and when he reaches there,train had completed 5 miles. what is the speed of the train ?
Ques:- Evaluate the expenditure on digging a well 14m deep and of 3m diameter at Rs.15 per cubic meter?
Ques:- The simple interest on a sum of money will be Rs.600 after 10 years. If the principal is trebled after 5 years what will be the total interest at the end of the tenth year?
Recent Answer : Added by dilshad On 2021-03-26 17:27:26:
16