Delta techops Interview Questions Answers, HR Interview Questions, Delta techops Aptitude Test Questions, Delta techops Campus Placements Exam Questions

20 common asked question in every interview

Ques:- A cistern which could be filled in 9 hours takes one hour more to be filled owing to a leak in its bottom. If the cistern is full in what time will the leak empty it?

Recent Answer : Added by Sonali On 2020-11-17 15:27:52:

90 hours

Ques:- A car is filled with 4.5 gallons of fuel for a round trip . Car is taken 1/4 more than in going than coming up. What is the fuel consumed in coming up ?

Recent Answer : Added by Admin On 2020-05-17 12:00:30:

Fuel to go = x + (x/4)=5x/4
Fuel to come = x
now,
x+(5x/4) = 4.5
9x/4 = 4.5
9x = 18
x = 2 (Fuel to comeup)
Fuel to go will be:
2+(2/4) = 2 + (0.5) = 2.5

Ques:- ARE YOU GOING ON CONTRACT BASIS OR PERMANENT BASIS ?

Ques:- On a sunny morning, a greengrocer places 200 kilograms of cucumbers in cases in front of his shop. At that moment, the cucumbers are 99% water. In the afternoon, it turns out that it is the hottest day of the year, and as a result, the cucumbers dry out a little bit. At the end of the day, the greengrocer has not sold a single cucumber, and the cucumbers are only 98% water. How many kilograms of cucumbers has the greengrocer left at the end of the day?

Recent Answer : Added by Rama On 2022-08-14 16:28:56:

198.20

Ques:- Briefly, would you summarize your work history & education for me?

Ques:- How would you feel about working for a younger manager?

Ques:- What is spel of committee

Ques:- What all software I know and what marks at school level did i get?

Ques:- What is your last qualification?

Ques:- A man misses a bus by 40 minutes if he travels at 30 kmph. If he travels at 40 kmph, then also he misses the bus by 10 minutes. What is the minimum speed required to catch the bus on time?

Recent Answer : Added by DK BOSS On 2021-07-15 08:55:21:

the answer is 45 km/h
Define x:

Let the total distance be x.

Find the time needed in terms of x for speed at 30 km/h:
Find the time needed in term of x for 40 km./h:
Find the difference in time:
Solve x:
Find the total time needed to for the whole journey:
Given that he was 40 mins late:
Find the minimum speed needed:
Answer: The minimum speed is 45 km/h

Ques:- What changes would you make if you came on board?

Ques:- In 3.5 Kg rod , there is 74% silver. If it is alloyed with a 0.5 Kg rod, the % of silver goes p to 84%. The percent of silver in 0.5 Kg rod?

Recent Answer : Added by Munesh On 2022-08-14 16:29:31:

In 3500 g rod contains 74% of silver = 3500 * 74/100 = 2590 g
Then 3500 g + 500 g of rod contains 84% of silver
Let x be the silver contained in 500 g of silver
(2590/3500 * 100) + (x/500 * 100) = 84
74 + x/5 = 84
(370 + x) /5 = 84
370 + x = 420
x = 50
Then the percentage of silver contained in 500 g of rod = 50/500 *100 =10%

Ques:- Tell about yourself, please do give with example .

Ques:- What is supernatural power.

Ques:- Why do you want this position?

Ques:- At present, the ratio between the ages of Arun and Deepak is 4:3. After 6 years, Arun’s age will be 26 years. What is the age of Deepak at present?

Recent Answer : Added by Beauty Chakraborty On 2022-05-17 08:54:03:

Ques:- What is product?

Ques:- Say two good and bad qualities about you and your friend.

Ques:- Five friends M, K, T, P and N are sitting around a circlefacing towards the center. K is sitting between M and P. Nis to the immediate right of M. Who is to the immediateright of T?

Recent Answer : Added by Admin On 2020-05-17 12:03:40:

( b ) P

Ques:- What is meant by HR?

Ques:- Tell us about your qualification?

Ques:- The speed at which a man can row a boat in still water is 15 kmph. If he rows downstream, where the speed of current is 3 kmph, what time will he take to cover 60 metres?

Ques:- If a car starts from A towards B with some velocity due to some problem in the engine after travelling 30km.If the car goes with 4/5 th of its actuval velocity the car reaches B 45min later to the actual time. If the car engine fails ofter travelling 45km, the car reaches the destination B 36min late to the actual time , what is the initial velocity of car and what is the distance between A and B in km

Recent Answer : Added by DK BOSS On 2021-07-17 06:18:31:

Ans. let x is distance from A to B
and y is initial speed.
30/y+(x-30)5/4y -x/y = 3/4
=> 4x-12y=120 —-(1).
45/y + (x-45)5/4y -x/y=3/5
=> 5x-12y=225 ——-(2).
From equ (1) and equ (2) we will get.
x=25 and y=105
so initial speed is 25 km/hr
and Distance From A to B is 105 km

Ques:- What is the next number in the series 4, 9, 25, 49,……

Recent Answer : Added by Balita On 2021-08-17 14:35:47:

121 I. e it is Prime numbers square

Ques:- Give me 5 strong & weak points of yours

Ques:- You have 20 white and 13 black balls in a bag. You pull out 2 balls one after another. If the balls are of same color, then you replace them with a white ball ? but if they are of different color, you replace them with a black ball. Once you take out the balls, you do not put them back in the bag ? so the balls keep reducing. What would be the color of the last ball remaining in the bag?

Recent Answer : Added by dean On 2022-09-15 16:36:23:

white

Ques:- Did you ever have a conflict with your current/previous boss or professor?

Ques:- Why introducing stripping gas on TEG regenerator

Ques:- The surface of a cube is 24sq cm. Evaluate its volume?

Ques:- How many degrees there between the two hands of a clock at 3:15?

Recent Answer : Added by J. Cody Stockwell On 2022-08-14 16:36:03:

The hour hand advances between individual numbers as the minute hand makes a full path around the hour. The hour hand was pointing directly at 3 at 3:00, but at 3:15 it has advanced 1/4 of the way between 3 and 4. The number of degrees between numbers 30 (because 360/12). That gives you 30/4 = 7.5. The number of degrees between the two hands is 7.5 degrees.

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