# Mindcrest Interview Questions, Process, and Tips

Ques:- A milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should he mix from each of the containers so as to get 12 litres of milk such that the ratio of water to milk is 3 : 5?
A. 4 litres, 8 litres
B. 5 litres, 7 litres
C. 6 litres, 6 litres
D. 7 litres, 5 litres

Ans- 6,6 litres
Let x Litres from can1 (where, water = x/4 litres and milk = 3x/4 litres)
Now
12-x liters from can 2 ( where, water = 6-x/2, milk = 6-x/2)

Now given
water/milk = 3/5
0.25x+6-0.5x / 0.75 +6-0.5x = 3/5
6-0.25x/6+0.25 = 3/5
Solve it you get
x = 6 litres from can1
Then 12-x= 12-6=6 litres from can2

Ques:- How you?ll convening the people if your product rate is high compare to competency?
Ques:- There are some rabbits and peacocks in a zoo. The total number of their heads is 60 and total number of their legs is 192. Find the number of total rabbits?

24 peacocks and 36 rabbits

Ques:- If the project already started and u hired in the middle of the project?what will u do?
Ques:- The inverse ratio of 3: 2: 1 is?

Ratio is 3:2:1

Total=6

Reverse of ratio is 1/3:1/2:1/1

Portion of first part is=1/3*6=>2

Portion of second part is=1/2*6=>3

Portion of third part is 1*6=>6

∴So the new ratio is 2:3:6

Ques:- WHY YOU CHOOSING THE HR SPELISATION
Ques:- A batsman average was 15.at last innings he took 23 runs then his average became 16.how much run he should take to make his average 18?

((15 X m) + 23)/(m+1)= 16
solving , we get number of matches (m) as 7 (excluding last
match)
so he shud hit 39 runs in last innings to ake average to 18

Ques:- A student divided a number by 2/3 when he required to multiply by 3/2. Calculate the percentage of error in his result.
Ques:- Why is that you want to work in some other sector while you graduated in some other field?
Ques:- May 6, 1993 was Thursday. What day of the week was on May 6, 1992?
A. Tuesday
B. Wednesday
C. Friday
D. Saturday

A. Tuesday

Accounting and Finance

Ques:- There are 1997 doors in a auditorium and as many as people as the no of doors open enter the auditorium .A door was closed and as many as people as no of doors open leave the auditorium . the process was repeated till the no of doors is equal to1.find the total no of peoples enter the auditorium?

1997

Ques:- Where was the first Municipal Corporation in India set up? (a) Bombay (b) Calcutta (c) Delhi (d) Madras

Ques:- OSI layers model and function of each layer?
Ques:- A 16 stored building has 12000 sq.feet on each floor. Company A rents 7 floors and company B rents 4 floors. What is the number of sq.feet of unrented floor space.

as total 16 floors out of them 11 were rented to A and B company .So remaining floors are 5 and each floor is 12000s.ft
So remaining = 12000*5
=60000

Ques:- Ankaleshwar is famous for:
A. Coal mines
B. Gold mines
C. Iron ore
D. Petroleum

Petroleum

Ques:- The letters A, B, C, D, E, F and G, not necessarilyin that order,stand for seven consecutive integers from 1 to 10D is 3 less than AB is the middle termF is as much less than B as C is greater than DG is greater than F1. The fifth integer is?

C

Ques:- 20% of a 6 litre solution and 60% of 4 litre solution are mixed. What percentage of the mixture of solution
Ques:- A, B and C entered into a partnership by investing Rs.15400, Rs.18200 and Rs.12600 respectively. B left after 6 months. If after 8 months, there was a profit of Rs.28,790 then what is the share of C in the profit?
A. Rs. 9432
B. Rs. 8568
C. Rs. 8712
D. Rs. 8352

c

Ques:- Find LCM of 18 and 27 .
Ques:- A man swims downstream 72 km and upstream 45 km taking 9 hours each time; what is the speed of the current?

Explanation:

72 — 9
? —- 1

=> Down Stream = 8

45 —- 9
? —- 1

=> Up Stream = 5

Speed od current S = ?

S = (8 – 5)/2 = 1.5 kmph.

Ques:- Find the values of each of the alphabets.
N O O N
S O O N
+ M O O N
----------
J U N E

4 1 1 4
5 1 1 4
+ 0 1 1 4
———-
9 3 4 2

Ques:- A train 132 m long passes a telegraph pole in 6 seconds. Find the speed of the train
A. 70 km/hr
B. 71 km/hr
C. 72 km/hr
D. 79.2 km/hr

79.2

Ques:- What has been the most satisfying moment in your life?
Ques:- Draw close loopon propane refrigeration system
Ques:- Are you willing to change your role and profile when required for a project?
Ques:- 15 lts of water containing 20% alcohol, then added 5 lts of water. What is % alcohol.

15 litre water contains 20% alcohal ie. 12 (water)+ 3
(alcohol).
after adding 5 liter water it becomes 12+5=17 (water)& 3
(alc.).
ie. 17:3 and answer will be 85:15. ie. 15%.

Ques:- minutes hand gains 45% at 11.20 p.m. so finally what is % of time gained by minutes hand

its a tricky question and very funny too.
the answer is 45% only which is gained by the minute hand.

Ques:- If x + 8y = 20 and x = -3y, then y =

x+8y=20, x=-3y
(-3y)+8y=20
5y=20
y=4
The answer for y is 4

Ques:- How do energy saving management system work?

### Contact with us regarding this list

Devendra Bhardwaj With a decade of experience as a Job Hiring Expert, I am a results-driven professional dedicated to elevating recruitment strategies. My expertise lies in navigating the dynamic landscape of talent acquisition, employing innovative approaches to attract, assess, and secure top-tier candidates. I excel in optimizing hiring processes, leveraging cutting-edge technologies, and fostering collaborative relationships with stakeholders. A keen understanding of industry trends allows me to stay ahead, ensuring a competitive edge in securing the best talent for your organization. I am passionate about connecting the right people with the right opportunities and thrive in creating impactful, streamlined recruitment solutions.

Scroll to top