Popular Logical Puzzles:
S.No.
Puzzle Title
Asked in
1
Pay an employee using a gold rod of 7 units ?
FAANG, Ola cabs
2
Find the fastest 3 horses
Accolite, Goldman Sachs, MakeMyTrip
3
Finding the injection for Anesthesia
Google, Yahoo
4
3 Bulbs and 3 Switches
MakeMyTrip, Qualcomm
5
Camel and Banana Puzzle
Amazon, Yahoo
6
Find the Jar with contaminated pills
MakeMyTrip
7
100 Prisoners with Red/Black Hats
Google, Microsoft
8
10 Coins Puzzle
Google, Yahoo
9
Strategy for a 2-Player Coin Game
TCS
10
5 Pirates and 100 Gold Coins
Microsoft
11
Minimum cut Puzzle
Amazon
12
Prisoner and Policeman Puzzle
Microsoft
13
Puzzle – Cheating Husband
Microsoft, Google
14
Puzzle – Blind Games
Bloomberg L.P.
15
Puzzle – Chameleons go on a date
Amazon
16
Heaven and Hell
Amazon, Infosys
17
Mislabeled Jars
Google, Microsoft
18
8 balls problem
Microsoft, Simence
19
Cheryl’s Birthday Puzzle and Solution
Facebook, Whatsapp, Singapore math Olympic
20
Puzzle – The Lion and the Unicorn
The Access Group (UK), TCS
21
Farmer, Goat, Wolf, and Cabbag
Infosys
22
Water Jug Problem
Wells Fargo
23
Blind man and Pills
Mentor Graphics
24
The Burning Candles
Wipro
25
Puzzle | The Burning Candles
Wipro, IBM, TCS
26
Rat and Poisonous Milk Bottles
Google
27
Measuring 6L water from 4L and 9L buckets
Microsoft
28
Six Houses P, Q, R, S, T, and U
CAT Quiz
29
Melting Candles
Faang
30
Red Hat vs Blue Hat
Microsoft
31
Puzzle | Joint family of seven persons (L, M, N, O, P, Q, and R)
TCS
32
Puzzle | The Circle of Lights
Microsoft, Bloomberg
33
Puzzle | 9 Students and Red Black Hats
Google
34
Light all the bulbs
Microsoft, Bloomberg
35
Distribute the Water
Microsoft
36
Puzzle | Can 2 persons be with same number of hairs on their heads?
oppo, inflame
37
Weight of Heavy Ball
IBM...