Aptitude Questions : Logic Maths Cube Interview Questions

Difficulty Popularity

Aamir has a cube with 4 inch side. He paints it red, green and black on the opposite faces. After that, he cuts it into one inch cubes. Answer the following questions (1-4) relating them with the once inch cubes.

Q1.
How many cubes are left with only one face painted?
a) 8
b) 16
c) 24
d) 32


Q2.
How many cubes have two of their faces painted?
a) 8
b) 16
c) 24
d) 32

Q3.
How many cubes have four faces painted?
a) 0
b) 4
c) 8
d) 12


Q4.
How many cubes are left with none of their faces painted?
a) 0
b) 4
c) 8
d) 12

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Aptitude Questions : Funny Brain Twister

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We all know that New Year occurs after a week from Christmas and thus it falls on the same day as of Christmas. But this will not happen in 2050. In 2050, Christmas will appear on Sunday while New Year will appear on Saturday.

How can this be possible ?
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Aptitude Questions : No Death Penalty For Kill Riddle

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Ramsay was killed by Sansa in front of everyone but the judge was not sure how to punish Sansa. Why is the judge confused?
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Aptitude Questions : Fake Coin Brain Teaser

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In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?
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Aptitude Questions : Measure Water Supply Brain Teaser

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You had an infinite supply of water and a 5 ml and 3 ml gallons.

How would you measure exactly 4 ml in least number of steps ?
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Aptitude Questions : Interview Marble Logic Puzzle

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You are given a set of scales and 12 marbles. The scales are of the old balance variety. That is, a small dish hangs from each end of a rod that is balanced in the middle. The device enables you to conclude either that the contents of the dishes weigh the same or that the dish that falls lower has heavier contents than the other.
The 12 marbles appear to be identical. In fact, 11 of them are identical, and one is of a different weight. Your task is to identify the unusual marble and discard it. You are allowed to use the scales three times if you wish, but no more.

Note that the unusual marble may be heavier or lighter than the others. You are asked to both identify it and determine whether it is heavy or light.
category : LOGIC

Aptitude Questions : Hard Logic Puzzle

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A great meeting is held by a great logician where all the other logicians are called upon. The master logician takes them in a room and makes them sit in circle. A hat is placed on each of their heads. Now all of them can see the color of hats others are wearing but can’t see his own. They are told that there different colors of hats.

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All of them are assured of one thing that the puzzle will not be impossible for anyone of them. How will they manage the situation?
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Aptitude Questions : Popular Interview Problem

Difficulty Popularity

I have two rectangular bars.

They have property such that when you light the fire from one end , it will take exactly 60 seconds to get completely burn.
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Difficulty Popularity

You live in Dubai and had an infinite supply of oil and a 5 liters and 3 liters jar,
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Below rebus represents the current Temperature.

0
=========
B.Sc
LLB

What is the current Temperature ?
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Aptitude Questions : Interesting Bet Puzzle

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In a bowl, there are several chits with distinct numbers on them. You have to choose any two of them at random.

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For instance:
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