National security Interview Questions Answers, HR Interview Questions, National security Aptitude Test Questions, National security Campus Placements Exam Questions

National security Interview Questions and Answers

20 common asked question in every interview

Ques:- The square of a two digit number is divided by half the number. After 36 is added to the quotient, this sum is then divided by 2. The digits of the resulting number are the same as those in the original number, but they are in reverse order. The ten's place of the originalnumber is equal to twice the difference between its digits. What is the number?

0 2026

Ques:- What will be your notice period?

0 4367

Ques:- In a queue of Children, Kashish is fifth from the left and Mona is Sixth from the right. When they interchange their places among themselves, Kashish becomes thirteenth from the left. Then, What will be Mona’s position from the right ?

0 2850

Ques:- One person is wearing Black and White shoes as his pair. If he is having 20 white and 20 Black shoes. What will be the less number of time he have try to take his correct pair of shoes.

0 5440

Ques:- A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 700 m long?

2 8715

Ques:- Wat is ergonomics?

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Ques:- Why people works on commission basis, where there is no fix income

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Ques:- Describe your yesterday

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Ques:- How should a profit of Rs.450 be divided between two partners, one of whom has contributed Rs.1200 for 5 months and the other Rs.750 for 4 months?

A. 1 : 1

B. 1 : 2

C. 1 : 3

D. 2 : 1

1 5076

Ques:- Describe a difficult situation you have to handle?

0 8605

Ques:- Two candles of equal lengths and of different thickness are there. The thicker one will last of six hours. The thinner 2 hours less than the thicker one. Ramesh light the two candles at the same time. When he went to bed he saw the thicker one is twice the length of the thinner one. For how long did Ramesh lit two candles .

2 7406

Ques:- A and B entered into a partnership investing Rs.16,000 and Rs.12,000 respectively. After 3 months, A withdrew Rs.5000 while B invested Rs.5000 more. After 3 years of C, out of a total profit of Rs.21,000. The share of B exceeds that of C, out of a total profit of Rs.26,400 after one year by

A. Rs. 2400

B. Rs. 3000

C. Rs.3200

D. Rs.3600

1 5150

Ques:- ASKED ABOUT FAMILY BACKGROUND

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Ques:- DO YOU THINK YOU ARE A TRUE ENGINEER

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Ques:- What was the name of first bank established in India ?

1 5269

Ques:- In the following figure: A D B G E C FEach of the seven digits from 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 is: a)Represented by a different letter in the figure above. b)Positioned in the figure above so that A*B*C,B*G*E, and D*E*F are equal.Which digit does G represent?

0 6400

Ques:- A number when divided by the sum of 555 and 445 gives two times their difference as quotient and 30 as the remainder. The number is

A. 1220

B. 1250

C. 22030

D. 220030

1 8894

Ques:- How do you handle pressure and stress?

0 6000

Ques:- There are 9 coins. 8 are of 1 gm and 1 is of 2 grams. How will you find out the heavier coin in minimum number of weighing and how many weighing it will need?

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Ques:- There is a sequence with min value 100.I want to alter this sequence to min value as 101.If the table has already data in the sequence column as 100,101,102…Is it possible to do so ?

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Ques:- About my geographical knowledge, about my past companies, about my past working experiences, about my future planning and expectations from the new co

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Ques:- The simple interest on a sum of money will be Rs.600 after 10 years. If the principal is trebled after 5 years what will be the total interest at the end of the tenth year?

1 3871

Ques:- X and Y live in a North-South parallel street. X travels 10 km towards North to reach the east-west street . Y travels 6 km towards south to reach the east ?west street . X travels now 4km towards east and y travels 8km towards west and they met each other. What is the distance between x and y?

2 2729

Ques:- The sum of all the prime numbers from 1 to 20 is

A. 75

B. 76

C. 77

D. 78

2 4454

Ques:- How many person live in your family?

0 3117

Ques:- Apptitude group discussion

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Ques:- LCM and HCF of two numbers are 48 and 8 respectively. If one of the numbers is 16, the second number is

A. 36

B. 24

C. 18

D. 12

1 4575

Ques:- If 5/2 artists make 5/2 paintings using 5/2 canvases in 5/2 days then how many artists r required to make 25 paintings using 25 canvases in 25 days?

0 1062

Ques:- What was the first polyester fiber invented in 1941 called?

A. Terylene

B. Poplin

C. Terry cot

D. Rubia

2 9059

Ques:- A 16 story building has 12000ft on each floor. Company A rents 7 floors and company B rents 4 floors. What is the number of square feet of unrented floor space?

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