Oil in the Drum

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

funny

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Tank Filling Riddle

A large water tank has two inlet pipes (a large one and a small one) and one outlet pipe. It takes 3 hours to fill the tank with the large inlet pipe. On the other hand, it takes 6 hours to fill the tank with the small inlet pipe. The outlet pipe allows the full tank to be emptied in 9 hours.

What fraction of the tank (initially empty) will be filled in 0.64 hours if all three pipes are in operation? Give your answer to two decimal places (e.g., 0.25, 0.5, or 0.75).

math RIDDLE

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Asked by Neha on 08 Jan 2026

Fill the Grid

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

picture RIDDLE

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Asked by Neha on 17 May 2021

Weighing All

What four weights can be used to balance from 1 to 30 pounds?

logic RIDDLE

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Asked by Neha on 25 Apr 2022

Finger without Bones & Flesh

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

kids RIDDLE

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Asked by Neha on 08 Nov 2023

Running Race Wins

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

logic RIDDLE

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Asked by Neha on 23 May 2024