Find the heavier ball in 7 identical balls puzzle.
There are 7 identical balls, 6 of them have the same weight and one is heavier and you have a common balance which you can use at most 2 times.how will you find the heavier ball?
Hard: If you feel the above one easy, Now try to replace 7 with 9 and try the puzzle again.
Burning Ropes riddle
There are 2 ropes in a box and if you lit a rope, it takes 1 hr to burn completely, how will you measure 45 minutes with these 2 ropes (they are tough, you can't bend them so do only with burning)
5 hats logic puzzle
There are 2 white hats and 3 black hats in a box and 3 people A, B, C are standing on stairs facing downwards such that
A can see what B and C are wearing.
B can see what C is wearing.
C can't see any other's hat.
they wore 3 hats and stood, when I asked them what are they wearing, their answers are.
A: I don't know.
B: I don't know.
C: I'm wearing ***** hat.
And after a detailed analysis, it is known that none of them lied. which hat C is wearing and how?
Mislabeled Jar puzzle
You have 3 mislabeled jars which contain Red, Blue, Green colors in it. If you are allowed to open the boxes and correct the labels, what is the minimum number of boxes you need to open to correct the labels.
Two Timers puzzle (Sand Timer puzzle)
There are two timers which can measure 11 minutes and 7 minutes. how will you measure 15 minutes using those two timers?
Gold bar puzzle
You have a gold bar of length 7 units and you are given exactly 7 days to spend the gold bar in a luxury hotel.you have to pay 1 unit of gold at the end of every day. since the cutting process is costly, you are allowed to make maximum two cuts. how will you pay the hotel for 7 days?
How many times, the minute hand and the hour hand overlap in a day?
Crossing the bridge puzzle.
There are 4 persons A, B, C and D they take 1, 2, 7, 10 minutes to cross the bridge. The bridge is too old so that it can hold only 2 people at most. what is the minimum time required by these people to cross the bridge?
25 horses and 5 tracks puzzle
There are 25 horses and 5 tracks.how many minimum number of races you need to pick top 5 horses and how will you pick them?
More puzzles coming soon. stay tuned