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20 common asked question in every interview

Ques:- A sample of milk contains 5% water. What quantity of pure milk should be added to 10 litres of milk to reduce the water content to 2%? (a) 5 litres (b) 7 litres (c) 15 litres (d) 12 litres (e) None of these

Recent Answer : Added by Admin On 2020-05-17 12:03:55:

( c ) 15 litres

Ques:- Tom has three boxes with fruits in his barn: one box with apples, one box with pears, and one box with both apples and pears. The boxes have labels that describe the contents, but none of these labels is on the right box. How can Tom, by taking only one p

Ques:- The cost of 16 pens and 8 pencils is Rs.352 and the cost of 4 pens and 4 pencils is Rs.96. Find the cost of each pen?

Recent Answer : Added by azeem ahamed On 2021-12-20 17:15:45:

Ques:- A 5 litre jug contains 4 litres of a salt water solution that is 15 percent salt. If 1.5 litres of the solution spills out of the jug, and the jug is then filled to capacity with water, approximately what percent of the resulting solution in the jug is salt?

A. 7.5%

B. 9.5%

C. 10.5%

D. none

Recent Answer : Added by Admin On 2020-05-17 12:05:46:

5 litre jug contains 4 litres of salt water solution
with 15% of salt, that means it has 4000*.15 = 600 ml salt
in it.
If 1.5 litres solution is spills out, remaining solution
is 2.5 litres, then the salf content is 2500*.15 = 375ml.
Now, the jug is filled to full capacity with water i.e.,
now the jug has 5 litre solution in it.
Now, the salt content is 375/5000 = 7.5%

Ques:- Susan wants to put up fencing around three sides of her rectangular yard and leave a side of 20 feet unfenced. If the yard has an area of 680 square feet, how many feet of fencing does she need?

Ques:- When will you join here?

Ques:- 12% of 5000 = ?

A. 600

B. 620

C. 680

D. 720

Recent Answer : Added by Virendra Singh On 2021-12-13 17:58:45:

1%=50
12%=600

Ques:- A certain number of men can finish a piece of work in 10 days. If however there were 10 men less it will take 10 days more for the work to be finished. How many men were there originally?

Recent Answer : Added by Admin On 2022-09-28 18:22:01:

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Lipimishra2

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Let the no. of men (originally) be x.
x no. of men require 10 days.

if however there were 10 men less it will take 10 days more for the work to be finished. ——> means x-10 men require 10+10=20 days.

10x = 20 (x-10)
x = 2x -20 => x = 20.

Ques:- In the words of Abraham Lincon what democracy means

Ques:- What do you do in your spare time?

Ques:- Tell me about ur college life?

Ques:- How would you manage two projects that require your time?

Ques:- Given a collection of points P in the plane , a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P)….

Ques:- If MADRAS can be written as ARSARS, how can ARKONAM be written in that code ?

Ques:- Tell me about a situation where you were aware of a serious mistake made by a colleague and what did you do about it?

Ques:- Explain about the future of computer and IT students?

Ques:- Tell me about a time when you had to lead a team?

Ques:- The average height of 50 pupils in a class is 150 cm. Five of them whose height is 146 cm, leave the class and five others whose average height is 156 cm, join. The new average height of the pupils of the class (in cm) is?

Recent Answer : Added by milan On 2021-08-09 17:01:35:

151

Ques:- Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is -.

Ques:- Why this company will choose you?

Ques:- In a class of 60, where girls are twice that of boys, Kamal ranked seventeenth from the top. If there are 9 girls ahead of Kamal, how many boys are after him in rank ?

Recent Answer : Added by Selvakumar A On 2021-10-25 09:20:31:

boys= x
girls=2x
boys+girls= 60
x+2x=60
x=60/3
x=20
kamal=17th rank
9 girls are ahead of kamal
17-9=8
20-8=12 boys are after kamal’s rank

Ques:- The two trains of lengths 400 m, 600 m respectively, running at same directions. The faster train can cross the slower train in 180 sec, the speed of the slower train is 48 km. then find the speed of the faster train?

Recent Answer : Added by Mohammad Hafijur Rahim On 2023-05-17 10:40:48:

slower train – 48 kmph = 40/3 m/s
say faster train, v m/s
therefore, {v-(40/3)}*180 = 600, => v= 60 kmph

Ques:- How will you work in entry level?

Ques:- Meeta is two years older than Sunita. After six years the sum of their ages will be seven times their present age. Find out the age of Meeta

A. 6 years

B. 8 years

C. 10 years

D. Data inadequate

Recent Answer : Added by Ravi On 2022-09-15 16:36:09:

Data inadequate

Ques:- How many 3 digit numbers are those in between 100 and 300, having first and the last digit as 2?

A. 9

B. 10

C. 11

D. 12

Recent Answer : Added by unknown On 2022-03-09 16:39:56:

Ques:- Tell me about your favorite colour?

Ques:- Three boxes 1,2,3 contain values 3,17,34. Get 40 in box 1 in 3 steps.

Recent Answer : Added by Admin On 2020-05-17 12:02:04:

(34/17)*3+34

Ques:- Anil can do a work in 15 days while Sunil can do it in 25 days. How long will they take if both work together?

Recent Answer : Added by ANKUR SHARMA On 2022-09-02 17:03:04:

75/8 days

Ques:- Why you looking for the job now?

Ques:- A sum of money becomes double itself in 8 years at simple interest. How many times will it become 10 years at the same rate?

Recent Answer : Added by Anonymous On 2021-08-11 07:22:43:

5x/4

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