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HCL Puzzles Interview Questions
Questions Answers Views Company eMail

In the town called Alibaug, the following facts are true: ? No two inhabitants have exactly the same number of hairs. ? No inhabitants has exactly 2025 hairs. ? There are more inhabitants than there are hairs on the head of any one inhabitants. What is the largest possible number of the inhabitants of Alibaug?

 1 7174

The minute and the hour hand of a watch meet every 65 minutes. How much does the watch lose or gain time and by how much?

 3 41919

Find out all possible groups of three different numbers that add up to 13 and arrange them according to given condition. If one number is 9, it must go with 1 and 3. If one number is 8, it must go with either 1 and 4 or 2 and 3. If one number is 7, it must go with either 1 and 5 or 2 and 4. If one number is 6, it must go with either 2 and 5 or 3 and 4.

 2 6035

3 boys go to the restaurant. Their bill was 75 rs.. So they contributed 25 each. Manager then gives 5 rs back to the waiter and then waiter gave 3 rs back to them and put 2 rs into his pocket.. So their actual contribution is 24 because they got 1-1 rs back. so 24*3=72 and 2 rs into the waiter's pocket. so 74+2=74 where is 1 rs?

 55 294099

A circle of a playground is to be fenced at circumference.The cost of the fencing is Rs.150 per sqm. what is the total cost , if the diameter is 70?

 24 22104

A boy asked a girl her name she replied your name is behind your scooty Behind the scooty is written 7.3 3.3 9.3 2.3 What is her name

 79 98294

if (x-a) power(degree) is 1 and (x-a)(x-b) power is 2 then (x-a)(x-b).........upto ...(x-z) power(degree) is how much?

 9 14527

It comes once in a year and twice in a week what is that?

 20 41733

I have two coins for 75 paise.1 coin is not 50 paise, how?

 41 55954

what is the name of our prime minister before the death of indira gandhi???????????

 22 23397

a circle is drawn...roughly in paper...the interviewer asked me to find centre point of circle?the radius,circumference is not known?how to find it?

 19 23550

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HCL Puzzles Interview Questions


Un-Answered Questions

If a particular file is 50 mb, will the hdfs block still consume 64 mb as the default size?

18

Can you provide an example of a successful project where you optimized machinery design to increase crop yield and minimize soil compaction?

118

How do I prevent the output of my jsp or servlet pages from being cached by the browser?

519

I want to count how many times execute method executed in batch class ?

192

Approximately what date is represented by the SAS date value of 730?

742




How can you explain that the vibration is transmitted from elastic materials or components to another?

656

could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

1586

What is ms word excel?

375

Differentiate between arraylist and linkedlist.

617

You have just been put in charge of a legacy code project with maintainability problems. What kind of things would you look to improve to get the project on a stable footing?

509

What are the 5 data types?

593

Is string a wrapper class?

509

Explain microstrategy logical primary keys?

556

How to make updates to updatable result sets in jdbc?

487

What is the main function of php?

521