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HCL Interview Questions

Questions Answers Views Company eMail

Find the unit digit of product of the prime number up to 50 ?

1626

GOOD is coded as 164 then BAD coded as 21.if ugly coded as 260 then JUMP?

1817

How many five digit numbers are there such that two left most digits are even and remaining are odd?

1419

If a refrigerator contains 12 cans such that 7 blue cans and 5 red cans. In how many ways can we remove 8 cans so that atleast 1 blue can and 1 red can remains in the refrigerator?

2595

In a cycle race there are 5 persons named as J, K, L, M, N participated for 5 positions so that in how many number of ways can M make always before N?

2112

Jack and Jill went up and down a hill. They started from the bottom and Jack met Jill again 20 miles from the top while returning. Jack completed the race 1 min a head of Jill. If the hill is 440 miles high and their speed while down journey is 1.5 times the up journey. How long it took for the Jack to complete the race ?

1711

Mr. T has a wrong weighing pan. One arm is lengthier than other. 1 kilogram on left balances 8 melons on right, 1 kilogram on right balances 2 melons on left. If all melons are equal in weight, what is the weight of a single melon?

1 1745

There are 1000 junior and 800 senior students in a class. And there are 60 sibling pairs where each pair has 1 junior and 1 senior.1 student is chosen from senior and 1 from junior randomly.What is the probability that the two selected students are from a sibling pair?

1357

There are three trucks A, B, C. A loads 10 kg/min. B loads 13 1/3 kg/min. C unloads 5 kg/min. If three simultaneously works then what is the time taken to load 2.4 tones?

1492

Complete the series..2 2 12 12 30 30 ?

1233

Rahul took a part in cycling game where 1/5 ahead of him and 5/6 behind him then total number of participants?

3685

a, b, b, c, c, c, d, d, d, d, . . . . . . Find the 288th letter of this series?

1701

3 machines can complete the work in 4,5, and 6 hours respectively. due to power failures they did the work alternatively. Then what is time taken to complete the work?

1 4971

One person start from his home towards college which is 53 km far away. Another person started from college towards home after an hour. the speed of first one is 4kmph and the second one is 3 kmph. Then, what is the distance from home to their meeting point?

1 1895

Two persons start walking from the same place in opposite directions. After walking for 4 mts, both of them take the left and walk for another 3 mts. Then what is the distance b/w them?

1300

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HCL Interview Questions

Un-Answered Questions

What is ejb and its types?

1045

What is not correct about controller in sencha touch?

941

What are the related specifications of xml?

1026

Does windows 10 mail delete messages from the server?

951

one kg of gas is compressed adiabatically from 1 kg/sq.cm,1 cubic metre volume and 300 kelvin to 5 kg/sq.cm,0.5 cubic metre and 400 kelvin.work transfer in this process will be

7360

Explain about developer benefit from memory management?

1005

What is Co- and Contra-Variance in C#?

1033

What are the types of binary tree?

985

What is the size of the recommended compressor cfm? Where it can be used?

1104

What is cross cutting concern in spring?

590

Hello,I would like to know the Technical Test Queries for B.P.O.So please reply to my queries at your earliest possibility.

2561

Is string a datatype?

1043

Tell us what evaluation approaches would you work to gauge the effectiveness of a machine learning model?

What is RuleSet?

599

What is the implementation of rpa?