Aptitude Questions : Interview Statement Infer Logic Puzzle

Difficulty Popularity

A car company carried out a survey on the twenty five new cars being sold at a dealer's showroom in order to check if the cars were installed with air conditioning, music player and power windows. Following are some points that were accumulated over the survey.
a) 15 cars had air conditioning.
b) 2 cars had air conditioning and power windows but no music player.
c) 12 cars had music player
d) 6 cars had air conditioning and music player but no power windows were present
e) 11 cars had power windows
f) 1 car had music player and power windows but no air conditioning
g) 3 cars had all the three things installed

Q1.
How many cars have none of the things installed?
a) Four
b) Three
c) Two
d) One


Q2.
How many cars have only one of the three things installed?
a) Ten
b) Eleven
c) Twelve
d) Thirteen

Suggestions

Aptitude Questions : Tricky Logic Question

Difficulty Popularity

A claustrophobic person boards a train that is just about to enter a tunnel.

Which place will be the best for him to sit?

Aptitude Questions : Unique Brain Teaser

Difficulty Popularity

It takes ten minutes to fry a steak (five minutes for each side). You are frying the steaks in a pan that can accommodate only two steaks at one time. What is the least amount of time by which you can fry all the three steaks you have?

Aptitude Questions : Spatial Trivia Physics Puzzle

Difficulty Popularity

As shown in picture, there are four gears with the following specification
* Gear A has 60 teeth
* Gear B has 40 teeth
* Gear C has 20 teeth
* Gear D has 60 teeth
* Every minute, Gear B makes 15 complete turns.

What is the relative speed of Gear A and Gear B?

Aptitude Questions : Crossing Bridge Brain Teaser

Difficulty Popularity

Four friends need to cross a dangerous bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

Aptitude Questions : Logic Math Problem

Difficulty Popularity

David and Albert are playing a game. There are digits from 1 to 9. The catch is that each one of them has to cut one digit and add it to his respective sum. The one who is able to obtain a sum of exact 15 will win the game?

You are a friend of David. Do you suggest him to play first or second?
category : LOGIC | TRICK

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.
However they do not burn at consistent speed (i.e it might be possible that 40 percent burn in 55 seconds and next 60 percent can burn in 10 seconds).

Problem is : How do you measure 45 seconds ?

Aptitude Questions : Popular Logical Brain Teaser

Difficulty Popularity

A couple had to take shelter in a hotel for they could not proceed their journey in the rain. Having nothing to do at all, they started playing cards. Suddenly there was a short circuit and the lights went off. The husband inverted the position of 15 cards in the deck (52 cards normal deck) and shuffled the deck.

Now he asked his wife to divide the deck into two different piles which may not be equal but both of them should have equal number of cards facing up. There was no source of light in the room and the wife was unable to see the cards.

For a certain amount of time, she thought and then divided the cards in two piles. To the husband’s astonishment, both of the piles had equal number of cards facing up.

How did she do it?
category : LOGIC

Aptitude Questions : Decipher MatchSticks Puzzle

Difficulty Popularity

Can you decipher the two rows to find the hidden word?

Aptitude Questions : Famous 13 Cave Logic Problem

Difficulty Popularity

A thief was running from the police after the biggest theft the town saw. He took his guard in one of the thirteen caves arranged in a circle. Each day, the thief moves either to the adjacent cave or stay in the same cave. Two cops goes there daily and have enough time to enter any two of the caves out of them.

How will the cop make sure to catch the thief in minimum number of days and what are the minimum number of days?
category : LOGIC

Aptitude Questions : Awesome Probability Logic Riddle

Difficulty Popularity

You need to divide 50 marbles(25-red and 25-blue) into two boxes such that the probability of picking red marble is maximized.

Following conditions need to hold true :
1. None of box is empty
2. All the marbles must be in one of two boxes.
category : LOGIC

Submit your Email Address to get latest post directly to your inbox.

Latest Puzzles

25 March
Minimum Move Chess Game Video Riddle

Can you figure out the minimum number of...

24 March
A numeric lock has 3 digit key Riddle

A numeric lock has 3 digit code with the...

23 March
What's wrong in the kitchen picture

What appears to be wrong in the kitchen ...

22 March
Who Is the Mother Picture Riddle

Can you find the mother of the baby in t...

21 March
Lighter Than Air Riddle

I'm lighter than air but a thousand men ...

20 March
3 Tigers 3 Sheep Riddle

If 3 tigers catch 3 sheep in 3 minutes. ...

19 March
Cow Rebus

Decode the below cow rebus....

Puzzles Tags :

Illusions Tags :