Ground control Interview Questions Answers, HR Interview Questions, Ground control Aptitude Test Questions, Ground control Campus Placements Exam Questions

20 common asked question in every interview

Ques:- One half of a two digit number exceeds its one third by 6. Find the sum of the digits of the number?

Recent Answer : Added by Sohini Mitra On 2022-09-02 17:02:37:

Let the number be 10Y+X
(10Y+X)/2 = (10X+Y)/3+6
(10Y+X)(1/2-1/3) = 6
10Y+X = 36
Therefore, sum of the digits = 3+6 = 9

Ans: 9

Ques:- There are 9 coins. Out of which one is odd one i.e weight is less or more. How many iterations of weighing are required to find odd coin?

Recent Answer : Added by Anonymous On 2021-10-22 09:13:01:

How will you know the odd is in lighter one or heavier one from only one weighing. It will require 2 weighing to find the odd set and one weighing for odd coin in that set i.e total 3 weighings.

Ques:- What do you think you will bring to this job?

Ques:- About family background and monthly income of family

Ques:- Find the odd man out:
8, 27, 64, 100, 125, 216, 343

A. 343

B. 125

C. 100

D. 27

Recent Answer : Added by aisha On 2022-08-24 17:03:40:

100

Ques:- Connect all these dots using 4 continuous lines.one clue ucan extend the line after the points also.2.one basket contains apples,second basket contains orangesand third basket contains apples and oranges the labels arewrongly mentioned.pick one fruit from one of these basketand find which basket contain which fruits.

Ques:- Three candidates contested an election and received 1136, 7636 and 11628 votes respectively. What percentage of the total votes did the winning candidate get?

A. 57%

B. 60%

C. 65%

D. 90%

Recent Answer : Added by narendra On 2022-09-18 09:02:31:

Ques:- A train 800 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is?

Recent Answer : Added by Admin On 2022-09-28 18:39:42:

Let length of tunnel is x meter
Distance = 800+x meter
Time = 1 minute = 60 seconds

Speed = 78 km/hr = 78*5/18 m/s = 65/3 m/s

Distance = Speed*Time
=>800+x=653∗60=>800+x=20∗65=1300=>x=1300−800=500

Ques:- What is the probability of january 1st being on sunday

Ques:- Tell me one thing you would change about your last job?

Ques:- Why are you switching over to another Industry which was not familiar to you ?

Ques:- What you learned from MBA

Ques:- IF U GET ONE MILLION DOLLAR HOW DID U SPENT.

Ques:- What was my favorite job experience?

Ques:- Ankaleshwar is famous for:

A. Coal mines

B. Gold mines

C. Iron ore

D. Petroleum

Recent Answer : Added by Rabiya On 2021-08-17 14:47:33:

Petroleum

Ques:- The speed of a boat in still water is 60kmph and the speed of the current is 20kmph. Find the speed downstream and upstream?

Ques:- 2598Successive discounts of 20% and 15% are equal to a single discount of (a) 30%(b) 32% (c) 34% (d) 35% (e) 36

Ques:- if clouds are air, air are water and so on where birds fly?

Recent Answer : Added by Admin On 2020-05-17 12:00:02:

Birds fly on water.

Ques:- Whether i wold be okay with a harsh task master/ supervisor

Ques:- Lets say you have being given work to collect data from all department heads and make a report presentation by Wednesday and present that report to your boss in the board meeting on Thursday, “How will you do that” say if 1 or 2 department heads don’t give you data, how will you convince them to give data?

Ques:- Let D be the set of all points in the real plane such that |x| + |y| <= 1,where |x| (respectively |y|) denotes the absolute value of x (respectively y).Prove that amongst every 5 points in D, there exist two points whose distancefrom one another is at most 1.

Ques:- 2 men are walking towards each other at constant speeds.A train starting at one end crosses the first man in 18 seconds. After 10 minutes it meets the other man and crosses him in 12 seconds.(i am not sure of the values).Find the time when the 2 …

Ques:- Why do you think this job will be benefit to you?

Ques:- A simple interest amount of rs 5000 for six month is rs 200. what is the anual rate of interest?a) 10%b) 6% c) 8%d) 9%

Recent Answer : Added by RAJASREE On 2022-08-14 16:28:24:

SI = PTR / 100

Ques:- World Golf Championship, 2007 has been won by?

Ques:- Three cards are drawn at random from an ordinary pack of cards. Find the probability that they will consist of a king, a queen and an ace.

Ques:- Find the 3 digit number. Third digit is square root of first digit. Second digit is sum of first and third digits. Find the number

Recent Answer : Added by Nathan Abebe On 2022-04-02 07:00:00:

264

Ques:- Tis known in refined company, that choosing K things out of N can be done in ways as many as choosing N minus K from N: I pick K, you the remaining. This simply states the binomial coefficient identity . Find though a cooler bijection, where you show a knack uncanny, of making your choices contain all K of mine.For pedantry let K be no more than half N.

Ques:- ABOUT MY FAMILY & EDUCATION

Ques:- The cost of 17 apples, 9 oranges , 13 bananas is rs 130 , whereas cost of 13 oranges, 7 apples and 10 bananas is rs 100. find the cost of 1 apple , 1 banana and 1 orange put together?

Recent Answer : Added by Admin On 2022-09-27 18:08:58:

Let cost for apple be a Cost for banana be b and Orange be c

So by first value expression becomes 17a + 13b + 9c =130 ———-1 therefore if you further solve a = (130 – 13b – 9c)/17 ———- 2 the second expression becomes: 13c + 7a + 10b = 100 ———- 3 If you put value of a in second expression it becomes: 13c + 7[(130 – 3b – 9c)/17] +10b = 100

Further if you solve you get value of b:

b = 10 – 2c ———-4

put value of b from 4 in 1

17a + 13 [10 – 2c] + 9c = 130

Further if you solve you find value of a

a = c ———-5

Put 5 in 3

13c + 7c + 10b = 100

further solve you get: c = 1 ———-6

from 5 and 6

a = c = 1 ———-7

Substitute value of c in expression 4

b = 10 – 2c b = 10 -2 * 1 b = 8 ———-8

therefore a + b + c = 10

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