Brain teaser Interview Questions and Answers | SET 4


Q31: You have a 5 liter Jug and a 3 liter Jug and unlimited supply of water. You need to measure exactly 4 liter of water but there is no measuring instrument or cup. Also Jugs are oddly shaped and doesn't contain any mark.


Answer:
Fill the 5 liters can from the tap
Empty the 5 liters can into the 3 liter can - leaving 2 liters in the 5 liter can.
Pour away the contents of the 3 liter can.
Fill the 3 liter can with the 2 liters from the 5 liter can - leaving 2 liters in the 3 liter can.
Fill the 5 liter can from the tap.
Fill the remaining 1 liter space in the 3 liter can from the 5 liter can.
Leaving 4 liters in the 5 liter can.

Q32: According to famous saying "Two's company, and three's a crowd " then whats four and five?


Answer: Nine

Q33: Interviewer: From Newyork took a helicopter and traveled 200km to north and 200km to east and 200km to the south and finally 200km to the west. Now where you are ?


Answer: HITTMAN: He got awkward for a moment. Then he answered.
Sir, am not at the same location but am near to Newyork in the east direction.
As distance beyond 200km, we should have to consider Earths sperical nature into the account 

Q34: An Interview was lined up, many of them failed to put answer the question was being asked by Interviewer Now, HITTMAN turn comes
Interviewer: What can you make from this piece of paper? 


Answer: HITTMAN doesn’t have the creativity to make some craft like other can make. so he writes few of top business news.
He finds better to do this than spend half an hour folding it into intricate shapes and feeling totally out of your comfort zone.
Interviewer finds, he has shown his creativity, while putting under pressure, better fit with background experience.
'HITTMAN cleared the interview round'.

Q35: What do you call a fish without an Eye?


Answer: fsh because Fish with no "i" is fsh.

Q36: You have done well in all rounds and have a brilliant career, But I want to reject you! Tell me the reason so that I can reject you !!!


Answer: Be honest with your answer. Tell your weak points. Don't worry. That won't lead to rejection.

Q37: An bacteria grows at the speed that it will double its volume per minute. If you put it in a jar, it will fill the jar in one hour. how long will it take to fill a half of the jar?


Answer: We know that the bacteria doubles its volume in one minute. So, if it took the jar 1 hour to be full, we know that it will take (1 hour - 1 min) i.e 59 mins for the jar to be half.

Q38: Do you know Java?if your answer is yes then you will be asked questions about .Net.

Answer: Answer the question truthfully, if you don't know it, don't fake it.

Q39: 9 identical balls. one ball is heavy. Find the heavy ball with the minimum number of measurements.

Answer: Split the ball into three groups with 3 balls each. 
Pick two groups out to measure if they are equal weight. this way, you could find out which group contains the heavy ball. 
Then from this particular group, you could pick two to do one more measurement, this way, you find out the heavy ball

Q40: How can you add eight eights to reach 1000?

Answer: 888 + 88 + 8+8+8

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