Wave Infotech Interview Questions Answers, HR Interview Questions, Wave Infotech Aptitude Test Questions, Wave Infotech Campus Placements Exam Questions

20 common asked question in every interview

Ques:- Two pipes X and Y can fill a cistern in 12 minutes and 15 minutes respectively while a third pipe Z can empty the full tank in 6 minutes. X and Y are kept open for 5 minutes in the beginning and then Z is also opened. In what time is the cistern emptied?

Ques:- Some boys are sitting in a row. P is sitting fourteenth from the left and Q is seventh from the right. If there are four boys between P and Q, how many boys are there in the row ?

Ques:- . One train leaves Bangalore at 15 kmp heading for Mysore. Another train leaves from Mysore at 20kmp heading for Bangalore on the same track. If a bird, flying at 25kmp, leaves from Bangalore at the same time as the train and flies back and forth between the two trains until they collide, how far will the bird have traveled?

Recent Answer : Added by Admin On 2020-05-17 12:05:20:

The answer is depend on the distance between Mysore &
Bangalore which is not given in the question.Bird
travel=Distance/35*25km

Ques:- There are 9 coins. 8 are of 1 gm and 1 is of 2 grams. How will you find out the heavier coin in minimum number of weighing and how many weighing it will need?

Ques:- List the steps you would take in building up a team?

Recent Answer : Added by Shreya On 2022-04-02 06:59:33:

Collective performance
Postive attitude towards working
Shaping team player
Turning individuals into team players

Ques:- What will be the growth rate after you join?

Ques:- What is the equivalent compound ratio of 5:6::7:10::6:5?

Recent Answer : Added by Kushalbabu On 2021-07-21 15:24:53:

5:6::7:10::6:5
=((5/6)/(7/10)/(6/5))
=((5/6)*(6/5)/(7/10))
=(1/(7/10))
=10/7

Ques:- I participated in a race.1/5th of those who are before me are equal to 5/6th of those behind me. What were the total number of contestants in the race?

Ques:- A boat travels 20 kms upstream in 6 hrs and 18 kms downstream in 4 hrs.Find the speed of the boat in still water and the speed of the water current?

Ques:- It was calculated that 75 men could complete a piece of work in 20 days. When work was scheduled to commence, it was found necessary to send 25 men to another project. How much longer will it take to complete the work?

Recent Answer : Added by Admin On 2022-09-29 15:28:07:

One day work = 1 / 20
One mans one day work = 1 / ( 20 * 75)
Now:
No. Of workers = 50
One day work = 50 * 1 / ( 20 * 75)
The total no. of days required to complete the work = (75 * 20) / 50 =
30

Ques:- All about my past experience

Ques:- Why are you not selected in earlier companies

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:- x% of y is y% of ?(a) x/y(b) 2y(c) x(d) can't be determined

Ques:- Which is your favourite Film Director & Why?

Recent Answer : Added by Nagarathna c On 2021-02-04 03:51:05:

Ramji sir

Ques:- What is your future plans

Ques:- Are you lived at Delhi?

Ques:- A certain sum is invested at simple interest at 18% p.a. for two years instead of investing at 12% p.a. for the same time period. Therefore the interest received is more by Rs. 840. Find the sum?

Recent Answer : Added by Nikhil Ambigar On 2022-01-08 16:05:06:

let x be sum.
SI of 18% for 1 year= x*18/100=0.18x;
SI of 18% for 2 years is 0.36x;

SI of 12% for 1 year= x*12/100=0.12x;
SI of 12% for 2 years is 0.24x;

Given, 0.36x-0.24x=840
0.12x=840
x=840/0.12=7000.

Ques:- what is calander and do make it.

Ques:- What r u neet first family money carier? and why ?

Ques:- A bus run at 100 km/hr top speed. It can carry a maximum of 6 persons. If speed of bus decreases in fixed proportion with increase in number of person, find speed when three person are traveling in bus?

Ques:- Why Switched to MBA after BCA?

Ques:- Tell us about ur-self

Ques:- A certain amount earns simple interest of Rs. 1750 after 7 years. Had the interest been 2% more, how much more interest would it have earned?

Recent Answer : Added by bruce On 2021-05-06 12:41:06:

I think –

1750 / 7 Years = 250
250 * 2% = 5
5 * 7 Years = 35

Ques:- A man sells two articles for Rs.3600 each and he gains 30% on the first and loses 30% on the next. Find his total gain or loss?

Ques:- In a certain company, 20% of the men and 40% of the women attended the annual company picnic. If 35% of all the employees are man, what percent of all the employees went to the picnic?

Recent Answer : Added by Admin On 2020-05-17 12:00:16:

Answer is 33%
{35 % of all the employees are men.
so 65 % (100-35) of all the employees are women.
35*20%=7% of the men attended the annual company picnic and
65*40%=26% of the women attended the annual company picnic.
so 33%(7+26) of all the employeeswent to the picnic.}

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:- If a man lost 4% by selling oranges at the rate of 12 a rupee at how many a rupee must he sell them to gain 44%?

Recent Answer : Added by Nagashree N On 2022-10-21 19:49:14:

17.9

Ques:- Worldwide size of designer wear industry is about?

A. Rs. 35 billion

B. Rs. 25 billion

C. Rs. 10 billion

D. Rs. 50 billion

Recent Answer : Added by Muhammad Imran On 2022-09-28 17:42:44:

It is About 35 Billion

Ques:- Number Series 11,14,12,15,13,16,?

Recent Answer : Added by Admin On 2020-05-17 11:59:56:

11 14
12 15
13 16
=======
14 17
the answers is 14

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