Mangalam Cement Interview Questions, Process, and Tips

Ques:- Rajan borrowed Rs.4000 at 5% p.a compound interest. After 2 years, he repaid Rs.2210 and after 2 more year, the balance with interest. What was the total amount that he paid as interest?
Recent Answer : Added by Karan Chavan On 2022-03-13 16:35:27:

Ans 635.5
4000
1 year 5 % 200 rs int
Total 4200
2 year 5 % 210 ra int
Total 4410
4410-2210 = 2200
1 year 5% 110
Total 2310
2 year 5 % 115.5 rs int
Total 2425.5
Total interest paid
200 +210+ 110+115.5. = 635.5

Ques:- Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is?
Ques:- In what ways do you use math in your daily life?
Ques:- How do you think our company competes with is competitor?
Ques:- Guantanamo is?
Ques:- Find the nearest to 25268 which is exactly divisible by 467?
Ques:- Can you work outside kolkata ?
Ques:- How about a team with low morale?
Ques:- How many companys have you worked before.
Ques:- ?Ghasiram Kotwal? was written by
Ques:- How would you plan a vacation ?
Ques:- Why do you want to work for us or our company? or Why do you want this job?
Ques:- A boat running upstream takes 8 hours 48 minutes to cover a certain distance, while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current respectively?
Ques:- Why am I not using a vodafone no. when I am about to join vodafone?
Ques:- A train moves fast a telegraph post and a bridge 264 m long in 8 sec and 20 sec respectively. What is the speed of the train?
Recent Answer : Added by Laksith Ekanayake On 2022-08-14 16:33:51:

237.6 Kmh

Ques:- About the number of pairs which have 16 as their HCF and 136 as their LCM, we can definitely say that
A. Only one such pair exists
B. No such pair exists
C. Only two such pairs exist
D. Many such pairs exist
Recent Answer : Added by Admin On 2022-09-23 18:49:19:

B. No such pair exists

Ques:- WHO TAKE DECISION TO RELEASE THE BUILD
Ques:- How flexible are you in working in rotational shifts?
Ques:- If the project already started and u hired in the middle of the project?what will u do?
Ques:- In each questions below are given two statements followed by two conclusions numbered I and II.
Statements :
All film stars are playback singers. All film directors are film stars.
Conclusions :
I. All film directors are playback singers.
II. Some film stars are film directors.
A. if only conclusion I follows
B. if only conclusion II follows
C. if either conclusion I or II follows
D. if neither conclusion I nor II follows
E. if both conclusions I and II follow
Recent Answer : Added by Anirban Saha On 2022-09-22 16:41:15:

Both conclusion follows

Ques:- How do you define success and how do you measure up to your own definition?
Recent Answer : Added by AMIR MOHAMMED On 2022-05-17 08:55:51:

My definition of success is being able to complete the task given to me in the provided timeline

Ques:- About hostel & my college
Ques:- A person lent a certain sum of money at 4% per annum at simple interest and in 8 years the interest amounted to Rs.340 less than the sum lent. What was the sum lent?
Recent Answer : Added by Manik On 2022-04-02 06:59:40:

X-340 = X x 4 x 8/ 100

100X – 34000 = 32X
68X = 34000
X = 34000/68
X= 500.

Ques:- If on an item a company gives 25% discount, they earn 25% profit. If they now give 10% discount then what is the profit percentage.(a) 40%(b) 55%(c) 35%(d) 30%
Recent Answer : Added by Soumyadip Dutta On 2022-09-02 17:02:21:

let MP = 100x
25% discount = 75x -> SP
Profit% = (Profit/CP)x100
125 = (75x/CP)x100
.: CP = 60x

Now if discount = 10%
SP = 90x
.: Profit% = ((90x-60x)/60x)x100 = 50%

Ques:- A merchant has three different types of milk: 435 liters, 493 liters and 551 liters. Find the least number of casks of equal size required to store all the milk without mixing.
Ques:- What will be the ratio of simple interest earned by certain amount at the same rate of interest for 6 years and that for 9 years?
Recent Answer : Added by Felipe On 2021-12-17 16:08:28:

Let the principal be P and rate of interest be R%.
Therefore Required ratio

=P×R×6/100/P×R×9/100
=6PR/9PR
=6/9
=2:3

Ques:- Give three things that you consider when looking for a job… And why? please do not include good salary…Thanks.
Recent Answer : Added by Vijaya On 2021-08-04 17:29:17:

friendly environment, supportive colleagues and place where i’ll have to work.

Ques:- What is your education qualification?
Ques:- Please tell about yourself and experience in accounts
Ques:- In front of you are 10 bags, filled with marbles. The number of marbles in each bag differs, but all bags contain ten marbles or more. Nine of the ten bags only contain marbles of 10 grams each. One bag only contains marbles of 9 grams. In addition, you have a balance which can weigh in grams accurate, and you are allowed to use it only once (i.e. weigh a single time). How can you find out in one weighing, which bag contains the marbles of 9 grams?

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