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 ?
1070Mr. 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 876There 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?
822There 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?
881Rahul took a part in cycling game where 1/5 ahead of him and 5/6 behind him then total number of participants?
26433 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 3951One 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 1010Two 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?
791three students appear in a test but no one write there name on answer sheet .and they submitted their sheet to teacher . when teacher distributed their answer sheet . what is probability that no one get their own answer sheet.
704Post New HCL Interview Questions
What is the difference between an argument and a parameter?
As jobs become more team-oriented, assessment centers will be used more often for non-rnanagement jobs. Do you agree or disagree?
What's Selling gold coins,insurance,mutual funds?
Define digital signal.
Is PHP an open source software?
i have doubt suppose iam purly working in manual, when i will get work to do on sql and performence testing? pls any one clarify doubt?
Define iframe in html.
Draw the IP datagram header format. “IP datagram has a checksum field still it is called an unreliable protocol”. Justify?
Explain moment of inertia?
Explain what is the difference between functions getch() and getche()?
What are parsing rules?
Why are functions called methods in java?
If there are Senders who are sending messages on a queue. And these messages are not yet received by the consumers. They are still lying in the server. But before the consumers could receive the message the server went down. Since they are persistent messages, they are saved. But when secondary comes up how will the secondary server will get the message because it’s a different machine. How will it get the messages which are with the Primary server?
what is the technology used in sap?
How to define the contract groups and maintain?