Keystone technologies Interview Questions 2024

20 common asked question in every interview

Ques:- What’s your dream job?

Ques:- What is role of store manegment

Ques:- Do u know how to speak English with American accent?

Ques:- How many hydra is needed for lifting the D-Shakle of 20 ton capacity ?

Ques:- a student got 70% in one subject,80% in other.to get overall 75% how much he should get in third subject

Recent Answer : Added by Admin On 2020-05-17 12:00:01:

75%

Ques:- About my personal life

Ques:- A man collects cigarette stubs and makes one full cigarette with every 8 stubs. If he gets 64 stubs how many full cigarettes can he smoke

Recent Answer : Added by Nikhil Dandge On 2021-09-07 16:10:18:

9 because from 64 stubs 8 cigarettes and again from 8 stubs he’ll get 1 cigarette then his score will be 9

Ques:- The probability that A speaks truth is 3/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact?

Recent Answer : Added by Ashish Makhija On 2022-08-14 16:35:55:

If both agree stating the same fact, either both of them speak truth of both speak false.
∴ Probability
=3/5×4/7+2/5×3/7=12/35+6/35=18/35

Ques:- A and B entered into a partnership investing Rs.25000 and Rs.30000 respectively. After 4 months C also joined the business with an investment of Rs.35000. What is the share of C in an annual profit of Rs.47000?

Ques:- X, Y and Z started a business with capitals of Rs. 8000, Rs. 10000 and Rs. 12000 respectively. At the end of the year, the profit share of Y is Rs. 1500. The difference between the profit shares of X and Z is?

Recent Answer : Added by Roop On 2021-09-18 16:12:08:

Profit ratio will be : 4:5:6
5x=150
X=300
X share is 1200
Y share is 1800
Difference will be = x-y =600

Ques:- Some electrical engineering technical queston and some persnal data and completed project details.

Ques:- The face value of 8 in the number 458926 is

A. 8

B. 1000

C. 8000

D. 8926

Recent Answer : Added by Bhanu Kiran On 2022-12-05 16:13:04:

Ques:- Corruption is the price we pay for democracy. Discuss

Ques:- When you feel that a team is working efficiently, except for the fact that one member is clearly not pulling their weight? What steps will you take?

Ques:- How you convience the customer?

Ques:- 45% of 1500 + 35% of 1700 = ?% of 3175

A. 40

B. 55

C. 45

D. 35

E. None of these

Recent Answer : Added by Admin On 2020-05-17 12:03:34:

the answer is (a)40

Ques:- A company requires 11,500 strength.present employees are 200 women , men and 6500 unmarried To reach the target how many women required to maintain the same ratio?

Ques:- A thief goes away with a SANTRO car at a speed of 40 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 50 kmph when will the owner over take the thief from the start?

Recent Answer : Added by VENKATESWARAN MANIVANNAN On 2022-03-19 16:02:19:

In 30 mins- Thief – 20km, Owner – 0km
In 1hr – Thief – 40km, Owner – 25km
In 1.5hrs – Thief – 60km, Owner – 50km
In 2hrs – Thief – 80km, Owner – 75km
In 2.5hrs – Thief – 100km, Owner – 100km

Answer: In 2.5 hours the owner would have overtaken the Theif

Ques:- The ratio between the present ages of A and B is 5:3 respectively. The ratio between A’s age 4 years ago and B’s age 4 years hence is 1:1. What is the ratio between A’s age 4 years hence and B’s age 4 years ago?

Recent Answer : Added by Jozef Bugoš On 2022-03-09 16:28:41:

x = 5/3y
x – 4 = y + 4
x – 8 = y
x = 5/3 * (x-8)
5/3x – 40/3 = x
2/3x = 40/3
2x = 40
x = 20
y = 20 – 8
y = 12
x + 4 = 24
y – 4 = 8
Ratio is 24:8 , so 3:1

Ques:- When do you expect to make your final decision?

Ques:- Where are you coming from?

Ques:- Why you are leaving present company

Ques:- If a: b = 7: 5, b: c = 9: 11, Evaluate a: b: c?

Recent Answer : Added by Arbaz khan On 2022-09-02 17:02:49:

63:45:55

Ques:- Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers?

Recent Answer : Added by Rajaprasanna On 2021-06-23 17:55:29:

x=12;y=7

Ques:- Why you want to leave your job?

Ques:- Given two tables Student(SID, Name, Course) and Level(SID, level) write the SQL statement to get the name and SID of the student who are taking course = 3 and at freshman level.

Ques:- Aman started a business investing Rs. 70,000. Rakhi joined him after six months with an amount of Rs. 1,05,000 and Sagar joined them with Rs. 1.4 lakhs after another six months. The amount of profit earned should be distributed in what ratio among Aman, Rakhi and Sagar respectively, 3 years after Aman started the business?

Recent Answer : Added by Nandakumar Athiseshan On 2022-08-14 16:33:42:

2:3:4

Ques:- Past employment details.

Ques:- Tell us about your qualification?

Ques:- Find out the wrong number in the series:
64, 71, 80, 91, 104, 119, 135, 155

A. 71

B. 80

C. 104

D. 135

Recent Answer : Added by Anjun On 2022-08-24 17:03:38:

135 is wrong because from starting difference between 7 after that 9 after 11 ,13,17 and so on

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