Logical Series

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

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Linear Thinking Riddle

There are four people in a house. A fireman, an athlete, an old woman, and a drunk guy. The house catches fire and before the fact is known, it is too late. All they know is that the entire house is in flames and it will collapse exactly after twelve minutes. Now they can move out of the house but for that, they will have to pass the hallway which is entirely blazing with flames. Thus to move, one must carry a fire extinguisher to keep the flames away. Seeking the burnt wooden floor, only two people can run through that hallway at one time. But for others to go, one must return back with the fire extinguisher. The fireman is trained for such tasks and can run through the hallway in a minute. The athlete can make it in a couple of minutes. The old woman can run slowly and will cover the hallway in four minutes. The drunk guy will take five minutes to run through it. If all of them can make it through the hallway in twelve minutes, all of them will be saved. When two move together, they will run at the speed of the slower ones.

How will all four of them manage to run to safety?

logic RIDDLE

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Asked by Neha on 02 Jun 2023

Fill in the Question Marked Space

Can you replace the question mark with the correct number?

logic RIDDLE

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Asked by Neha on 09 Mar 2024

Funny Cipher Riddle

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

cipher RIDDLE

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Asked by Neha on 14 May 2021

Fox, Chicken and corn Riddle

A man has to get a fox, a chicken, and a sack of corn across a river.

He has a rowboat, and it can only carry him and one other thing.
If the fox and the chicken are left together, the fox will eat the chicken.
If the chicken and the corn are left together, the chicken will eat the corn.

How does the man do it?

logic RIDDLE

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Asked by Neha on 04 May 2021

Apply Logic in Alphabet

Find the missing letter in the last circle logically in the given below picture.

logic RIDDLE

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Asked by Neha on 02 Apr 2024

Doors to Paradise

You stand in front of two doors. A guard stands next to each door. You know the following things: one path leads to paradise, the other leads to death. You cannot distinguish between the two doors. You also know that one of the two guards always tells the truth and the other always lies. You have permission to ask one guard one question to discover which door leads to paradise. What one question would you ask to guarantee you enter the door to paradise?

logic RIDDLE

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Asked by Neha on 03 Jun 2025

How Many Times?

How many times can you subtract the number 5 from 25?

kids RIDDLE

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Asked by Neha on 05 Oct 2021

Deductive Thinking Riddle

There are three identical triplets sisters. Demi is the oldest of them all and she always speaks the truth. Diana is the next one who is a liar always. Drew, the youngest of them all speaks both truth and lies randomly.

On a rainy day, a family friend Victor visited them. Since there were starkly identical, he was not able to recognize them. Thus to clarify, he asked one question to each one of them.

He started with the one standing on the left and asked, 'Which sister is in the middle of you three?' She answered, 'That's Demi.'

Then, he asked the one standing in the middle, 'What is your name?' She answered, 'I am Drew.'

Finally, he asked the one standing on the right, 'Who is standing in the middle?' She answered, 'She is Diana.'

Victor was left baffled. He asked the questions three times and received different answers every time.

Can you tell who was who?

logic RIDDLE

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Asked by Neha on 19 May 2023