Wavicle data solutions Interview Questions 2024

20 common asked question in every interview

Ques:- Out of 80 coins, one is counterfeit. What is the minimum number of weighings needed to find out the counterfeit coin?

Recent Answer : Added by Keagan Jagers On 2022-08-14 16:31:15:

Ques:- HOW MANY MEMBER IN YOUR HOUSE

Ques:- A bag contains a certain number of 50 paise coins, 20 paise coins and 10 paise coins inthe ratio 2:3:4. If the total value of all the coins in the bag is Rs.400, find the number of coins of each kind?

Recent Answer : Added by BISHWAS KUMAR On 2022-01-16 17:17:18:

50 paise coins= 400 = Rs 200
20 paise coins = 600 = Rs 120
10 paise coins= 800 = Rs 80

Ques:- How to describe my school days

Ques:- Program in C for factorial of a given number

Ques:- How do you survive chaos?

Ques:- 12.05 x 5.4 ? 0.3 = ?

Recent Answer : Added by Admin On 2020-05-17 12:03:30:

( b ) 216.90

Ques:- The PSLV-C12 was successfully launched into space from t h e Satish Dhawan Space Centre at Sriharikota on 28 April, 2009. PSLV stands for?

Ques:- You have given 3 ropes and one match box.Each rope burn in 30 min.How do you measure 52 and half min.?

Recent Answer : Added by Ashish Sankritya On 2021-09-22 16:56:16:

Burn Rope One first, it will burn in 30 mins.Mark 30 mins and at the end of 30 mins now burn second rope from both sides (15 mins it will take ),and simultaneously burn third and last rope until it is half left.30+15= 45 , Remaining time 7.5 mins.By this time last rope is burnt half ,and now burn it from both sides as well it will exhaust in 7.5 mins. 30+15+7.5=52.5 measured.

Ques:- Tell me about a time when you helped to successfully mediate in a conflict? How did you feel?

Ques:- A 31″ x 31″ square metal plate needs to be fixed by a carpenter on to a wooden board. The carpenter uses nails all along the edges of the square such that there are 32 nails on each side of the square. Each nail is at the same distance from the neighboring nails. How many nails does the carpenter use?Â

Recent Answer : Added by Steven On 2022-05-17 09:07:34:

124

Ques:- Field experience, team handling skill, team players role, last jobs experience,job change reason.

Ques:- Why did u choose testing why not developing.

Ques:- What is sales and marketing?

Ques:- Given N students, find the number of ways the students could be ranked. Also one or more students can have ties and can have the same ranks.

Ques:- When Arthur is as old as his father Hailey is now, he shall be 5 times as old as his son Clarke is now. By then, Clarke will be 8 times older than Arthur is now. The combined ages of Hailey and Arthur are 100 years. How old is Clarke?

Recent Answer : Added by Stephanie Brewer On 2022-01-08 16:07:12:

Clarke is 80 years old

Ques:- What is the number of zeros of the product of the first 100 numbers ?

Recent Answer : Added by Admin On 2020-05-17 12:05:49:

24.
exp: 0 is formed by multiplying 5 with 2. so first we find
how many 5’s and 2’s are there in 100!.
No of 5’s : 100/5=20/5=4/5.
20 +4 =24.
No of 2’s : 100/2=50/2=25/2=12/2=6/2=3/2=1/2.
50 +25 +12 +6 +3 +1.
It has 24 5’s and 2’s.
so the no. of zeros=24.

Ques:- 125 liters of a mixture of milk and water contains in the ratio 3:2. How much water should now be added so that the ratio of milk and water becomes 3:4?

Recent Answer : Added by Arman Ali On 2022-08-14 16:31:35:

Let water and milk be in x quantity
3x+2x=125
5x=125
x=25
Milk=3x=75litre
Water=2x=50litre
2x=50litre
4x=100litre

So 50 litre more should be added so that the ratio becomes 3:4

Ques:- 12 revolutions takes 1/8 th second time.In 20 seconds how many revolutions?

Recent Answer : Added by Admin On 2020-05-17 12:03:14:

1920

Ques:- What is the missing number in 56 / 7 = ? – 5

Recent Answer : Added by Hakeem Nazia Begum On 2022-09-22 16:40:09:

Ques:- Name one new/unique initiative of yours at your current organization

Ques:- On a given day, a bank had 16000 cheques returned by customers. Inspection of the first 800 cheques indicated that 100 of those 800 had errors and were therefore the available immediately for data processing. On this basis, hwo many cheques would be available immediately for data processing on that day?

Recent Answer : Added by Admin On 2020-05-17 12:00:25:

Out of 800 cheques 100 are for data processing.
Out of 16000 cheques = (100/800)*16,000 = 2000 cheques

Ques:- Can you work under pressure?Give an example.

Ques:- We are not pay masters still why would you like Exl?

Ques:- A sequence is given. You should find out error & write correct answer. 1 2 5 10 13 26 29 48.

Recent Answer : Added by Admin On 2020-05-17 12:03:11:

Error is at 48. Correct once is 58

Ques:- Louis Banks is a well known :

A. Banker

B. Dancer

C. Fashion Designer

D. Music Composer

Ques:- If you could play one instrument you aren’t able to now, what would it be and why?

Ques:- You’ve got someone working for you for seven days and a gold bar to pay them. The gold bar is segmented into seven connected pieces. You must give them a piece of gold at the end of every day. If you are only allowed to make two breaks in the gold bar, how do you pay your worker?

Recent Answer : Added by Sri On 2022-03-18 09:18:22:

1 1 2+4
2 2 1+4
3 1+2 4
4 4 1+2
5 4+1 2
6 4+2 1
7 4+2+1 0

Ques:- the lead in pencil is 5inch long.after pieces of 1/8.1-3/4,1-1/12 inches are broken how long is the lead left in the pencil?

Recent Answer : Added by Admin On 2020-05-17 11:59:45:

ans: .1432 inch
1-3/4=1/4
1-1/12=11/12
1/8,1/4,11/12 are broken off
so
5/8
5/8/4
5*11/8/4/12
remaining .1432inch

Ques:- What are your qualification?

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