Ques:- Mr. Shah decided to walk down the escalator of a tube station. He found that if he walks down 26 steps, he requires 30 seconds to reach the bottom. However, if he steps down 34 stairs he would only require 18 seconds to get to the bottom. If the time is measured fromthe moment the top step begins to descend to the time he steps off the last step at the bottom, find out the height of the stair way in steps?
Recent Answer : Added by Palash Kose On 2021-12-04 15:02:28:
46
Ques:- Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 162. If the ratio of his marks in English and Maths is 3:5, find his marks in Science?
Recent Answer : Added by Akhilendra pratap Singh On 2022-09-23 18:02:22:
Marks in thrice in english as in science
so if science marks is x
then english marks = 3x
lets maths marks = y
ratio of english and maths marks is
3x/y = 3/5
=> y = 5x
and total marks = 162
3x + x + 5x = 162
x = 18 —-answer
Ques:- A man loses 20% of his money and after spending 70% of the remainder he is left with Rs. 270. Originally he had?
Recent Answer : Added by Pablo On 2022-08-14 16:45:55:
0,8x= y
y – 0,7y = 270
y= 270 / 0,3
y=900
0,8x=900
x=1125
Ques:- A man bought some fruits at the rate of 16 for Rs. 24 and sold them at the rate of 8 for Rs. 18. What is the profit percent?
Recent Answer : Added by Admin On 2020-05-17 12:03:39:
cost price(c.p) of one fruit = 24/16
(c.p) = Rs 1.50
selling price(s.p) of one fruit = 18/8
(s.p) =Rs 2.25
profit for one fruit = 2.25 – 1.50 = 0.75
profit
profit % = ———– * 100
cost price
0.75
= ——- * 100
1.50
= 50%
Ques:- Which way should the key turn in a car door to unlock it?
Ques:- Why do you want to study MS in computer science in USA
Ques:- “can we fit 8 numbers (1 to 8) in 2X4 matrix such that any element in any cell should not adjacent or diagonal to next or previous element EX: 1 2 – – –>invalid EX: 1 6 7 4–>invalid 2 – – – EX: 1 4 7 3 —>invalid- 2 – – …”
Recent Answer : Added by Shobhit On 2021-10-13 14:55:28:
2637
4815
OR
2817
4635
Ques:- If got selected in ur company, what will u do for ur company?(IN P.M)
Ques:- Tell me something your self?
Ques:- why do we select u and what value added services that u will add to our company?
Recent Answer : Added by Admin On 2020-05-17 12:04:17:
i will put my sincere effort in my work for upward growth
of my career as well as my company.
Ques:- A box containing 10 identical compartments has 6 red balls and 2 blue balls.If each compartment can hold only one ball,then what will be the number of possible arrangements?
Ques:- Give me an example of a time when you had to put your point across in a meeting to which most of the people were reluctant to hear.
Ques:- One half of a two digit number exceeds its one third by 6. Find the sum of the digits of the number?
Recent Answer : Added by Sohini Mitra On 2022-09-02 17:02:37:
Let the number be 10Y+X
(10Y+X)/2 = (10X+Y)/3+6
(10Y+X)(1/2-1/3) = 6
10Y+X = 36
Therefore, sum of the digits = 3+6 = 9
Ans: 9
Ques:- HOW MUCH YOU HAVE EXPERIENCE?
Ques:- Who is Amicus Curiae?
Ques:- REASON FOR CHANGE FROM CURRENT ORGANIZATION?
Ques:- Can you work outside kolkata ?
Ques:- A 260 meter long train crosses a 120 meter long wall in 19 seconds. What is the speed of the train?
A. 27 km/hr
B. 49 km/hr
C. 72 km/hr
D. 92 km/hr
Recent Answer : Added by anjaneyulu On 2022-11-08 16:21:53:
72 kmph
Ques:- Where is your residence and what is your family background?
Ques:- DO YOU THINK YOU ARE A TRUE ENGINEER
Ques:- Where you think you will be stand after 4 years?
Ques:- The incomes of two persons A and B are in the ratio 3:4. If each saves Rs.100 per month, the ratio of their expenditures is 1:2 . Find their incomes?
Recent Answer : Added by srikanth On 2022-03-09 16:41:20:
50 each
3x -y = 100
4x-2y = 100
Ques:- Why am I not using a vodafone no. when I am about to join vodafone?
Ques:- Farmer Jones sold a pair of cows for Rs. 210. He made a profit of 10% on one, and on the other he lost 10%. Altogether he made a profit of 5%. How many did each cow originally cost him?
Ques:- If the total distance of a journey is 120 km .If one goes by 60 kmph and comes back at 40kmph what is the average speed during the journey?
Recent Answer : Added by TUSHAR KONER On 2021-09-25 16:19:49:
24 Kmp/h
Ques:- Tell about urself and about the resume etc
Ques:- If ur passing thru road narrate any kind of story???
Ques:- Are you interested in alternative medicine?
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