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IQ Puzzles With Answers

IQ Puzzles With Answers 1 : Measuring Time Interview Problem
Difficulty ★★★☆☆        Popularity ★★★★★

I possess two wires. Both of them have an inconstant thickness but both of them burns completely in sixty minutes. The problem is that I want to measure forty-five minutes while using these two wires.

How can I measure if cutting the wire in half is not possible due to non-homogeneous construction ?
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IQ Puzzles With Answers 2 : Classic 13 Cave Logic Riddle
Difficulty ★★★☆☆        Popularity ★★★★☆

13 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in minimum possible days ?

IQ Puzzles With Answers 3 : Trap Door puzzle
Difficulty ★★☆☆☆        Popularity ★★★☆☆

A man is trapped in a room. The room has only two possible exits: two doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?
IQ Puzzles With Answers 4 : Great Password Riddle
Difficulty ★★★☆☆        Popularity ★★★★☆

Vin Diesel is pulling a theft and has planned to run away with all the cash kept in the safe. But the only way to open the safe is the 13 character password. He has a set of five clues given to him by a trustworthy source.

Exactly two of the below statements are false.
The password is contained within this sentence.
The password is not in this hint.
The password is within only one of these statements.
At least one of the above statement is a lie.

IQ Puzzles With Answers 5 : Popular Death Riddle
Difficulty ★★★☆☆        Popularity ★★★☆☆

According to an old story , once there was a father and his three loving sons. One day dad met an serious accident , death approached to take the father. Oldest son beg to the death to allow his father to live for some more years. Death was kind and agreed.After 2 years death return to take the father with him , now the second son beg for some more time. Death agreed.
After a year death returned again to take the father.Now the youngest son request to allow his father to live till the candle wick of the candle on his hand burned out.Death agreed.

Now as the youngest son thought , the death never returned back.
How come ?

IQ Puzzles With Answers 6 : A Counting Puzzle
Difficulty ★★★☆☆        Popularity ★★★☆☆

If you wrote all of the numbers from 300 to 400 on a piece of paper, how many times would you have written the number 3?

IQ Puzzles With Answers 7 : Cross The River Puzzle
Difficulty ★★☆☆☆        Popularity ★★★☆☆

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

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IQ Puzzles With Answers 8 : Awesome Idea Puzzle Problem
Difficulty ★★★★☆        Popularity ★★★★★

Dwayne Johnson was running away with the loot from a heist in his car along with Vin Diesel. One tire was punctured and he dropped down to replace it. While changing the wheel, he dropped the four nuts that were holding the wheel and they fell into a drain. Vin Diesel gave him an idea using which they were able to drive till the rendezvous point.

What was the idea ?

IQ Puzzles With Answers 9 : Truth Lie Puzzle
Difficulty ★★★☆☆        Popularity ★★★★☆

Tia and Mia are twin sisters.One of them is a liar whereas the other one is a truth teller.

I called their home number and one of them picked up.
I asked. 'Does Tia lie?' The person replied with a yes.

Whom did I talk with? Tia or Mia ?

IQ Puzzles With Answers 10 : Maths Logical Problem
Difficulty ★★★★☆        Popularity ★★★★☆

Accidentally, two trains are running in the opposite direction and enter a tunnel that is 200 miles long. A supersonic bird that has fled the lab and taken shelter in the tunnel starts flying from one train towards the other at a speed of 1000 mph. As soon as it reaches the second train, he starts flying back to avoid collision and meets the first train again at the other end. The bird keeps flying to and fro till the trains collide with each other.

What is the total distance that the supersonic bird has traveled till the trains collided?

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