Shyama and Vyom walk up an escalator (moving stairway). The escalator moves at a constant speed. Shyama takes three steps for every two of Vyom's steps. Shyama gets to the top of the escalator after having taken 25 steps, while Vyom (because his slower pace lets the escalator do a little more of the work) takes only 20 steps to reach the top. If the escalator were turned off, how many steps would they have to take to walk up

1.  40

2.  50

3.  60

4.  80

View Answer  
4
Correct Answer :

50


Explanation :
No Explanation available for this question

What strategy will maximize the guaranteed return to Shabnam

1.  64% in option B and 36% in options C

2.  1/3 in each of the three options

3.  30% in option A, 32% in option B and 38% in option C

4.  100% in option A

5.  36% in option B and 64% in option C

View Answer  
5
Correct Answer :

36\% in option B and 64\% in option C


Explanation :
No Explanation available for this question

A set of consecutive positive integers beginning with 1 is written on the blackboard. A student came along and erased one number. The average of the remaining numbers is 35(7/17) What was the number erased

1.  7

2.  8

3.  9

4.  None of these

View Answer  
4
Correct Answer :

7


Explanation :
No Explanation available for this question

If 09/12/2001 happens to be Sunday, then 09/12/1971 would have been a:

1.  Wednesday

2.  Tuesday

3.  Saturday

4.  Thursday

View Answer  
4
Correct Answer :

Thursday


Explanation :
No Explanation available for this question

At his usual rowing rate, Rahul can travel 12 miles downstream in a certain river in six hours less than it takes him to travel the same distance upstream. But if he could double his usual rowing rate for this 24 mile round trip, the downstream 12 miles would then take only one hour less than the upstream 12 miles. What is the speed of the current in miles per hour

1.  7/3

2.  4/3

3.  5/3

4.  8/3

View Answer  
4
Correct Answer :

8/3


Explanation :
No Explanation available for this question

A college has raised 75% of the amount it needs for a new building by receiving an average donation of Rs. 600 from the people already solicited. The people already solicited represent 60% of the people the college will ask for donations. If the college is to raise exactly the amount needed for the new building, what should be the average donation from the remaining people to be solicited

1.  Rs. 300

2.  Rs. 250

3.  Rs. 400

4.  Rs. 500

View Answer  
4
Correct Answer :

Rs. 300


Explanation :
No Explanation available for this question

Two circles with centres P and Q cut each other at two distinct points A and B. The circles have the same radii and neither P nor Q fall within the intersection of the circles. What is the smallest range that includes all possible values of the angle AQP in degrees

1.  Between 0 and 60

2.  Between 0 and 75

3.  Between 0 and 45

4.  Between 0 and 90

5.  Between 0 and 30

View Answer  
5
Correct Answer :

Between 0 and 60


Explanation :
No Explanation available for this question

At a certain fast food restaurant, Brian can buy 3 burgers, 7 shakes, and one order of fries for Rs. 120 exactly. At the same place, it would cost Rs. 164.5 for 4 burgers, 10 shakes, and one order of fries. How much would it cost for an ordinary meal of one burger, one shake, and one order of fries

1.  Rs. 31

2.  Rs. 41

3.  Rs. 21

4.  Cannot be determined

View Answer  
4
Correct Answer :

Rs. 31


Explanation :
No Explanation available for this question

A rectangular pool 20 metres wide and 60 metres long is surrounded by a walkway of uniform width. If the total area of the walkway is 516 square metres, how wide, in metres, is the walkway

1.  43

2.  4.3

3.  3

4.  3.5

View Answer  
4
Correct Answer :

3


Explanation :
No Explanation available for this question

Every ten years the Indian government counts all the people living in the country. Suppose that the director of the census has reported the following data on two neighbouring villages-Chota hazri and Mota hazri: Chota hazri has 4,522 fewer males than Mota hazri. Mota hazri has 4,020 more females than males. Chota hazri has twice as many females as males. Chota hazri has 2,910 fewer females than Mota hazri. What is the total number of males in Chota hazri

1.  11264

2.  14174

3.  5632

4.  10154

View Answer  
4
Correct Answer :

5632


Explanation :
No Explanation available for this question
Previous Next

Interview Questions

MongoDB
Java Script
Node JS
PHP
JQuery
Python