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Multiple Choice Puzzles
+1
vote
M is as much younger than N as he is older than O. If sum of N & O is 50, what is definitely difference between N and M?
posted
Jul 27
by
anonymous
time age
logic
reasoning
0
votes
If A != B and A^n + B^n is an integer for all positive integers n, must A and B both be the integers?
posted
May 17
by
Mohammad
number puzzle
mathematical
logic
algebra
+1
vote
Reasoning: All Tea are coffee, Some Coffee are Black, All Black are Lemon...
posted
May 12
by
anonymous
reasoning
logic
+1
vote
Reasoning: All File are Documents, Some Documents are Pages, Some Line are Pages....
posted
May 12
by
anonymous
reasoning
logic
0
votes
Reasoning: All bull are smart, Some smart are hat, Some hat are cat and No cat is fool...
posted
May 7
by
anonymous
logic
reasoning
+1
vote
Reasoning: Some bull are fool, Some fool are owl, All owl are smart, No smart is crow.
posted
May 7
by
anonymous
logic
reasoning
0
votes
If 5, 7 = 3 and 20, 30 = 10 then 95, 45 = ?
posted
Mar 23
by
Anand Singh
logic
+1
vote
How many hole/holes does a normal drinking straw have?
posted
Mar 14
by
Tejas Naik
geometry
mathematical
topology
tricky
0
votes
How will the tensions change if the whole setup starts accelerating in the upward direction?
posted
Mar 3
by
anonymous
physics
logic
0
votes
What kind of person is Guillermo?
posted
Mar 3
by
anonymous
reasoning
0
votes
Check the following image and Guess is the kidnapper?
posted
Jan 15
by
anonymous
logic
riddle
0
votes
Liar Truth-teller Problem: Which way should Derek follow?
posted
Jan 8
by
anonymous
logic
riddle
+1
vote
What is the probability of getting a product of 72 from three throws of a dice?
posted
Dec 21, 2017
by
anonymous
probability
mathematical
0
votes
What percentage of the square's area is colored blue?
posted
Dec 15, 2017
by
anonymous
geometry
mathematical
0
votes
No matter where and how many + signs added between digits of number 123456789, resulting number is still divisible by 3?
posted
Dec 15, 2017
by
anonymous
mathematical
number puzzle
0
votes
The product of any N consecutive integers must be divisible by N?
posted
Dec 15, 2017
by
anonymous
number puzzle
logic
0
votes
a^2 + b^2 = ab, a = b = 0 satisfies the equation. But is there another pair of real numbers satisfying this equation?
posted
Dec 15, 2017
by
anonymous
algebra
0
votes
If you turn a left handed glove inside-out will it be right handed or left handed?
posted
Dec 7, 2017
by
Salil Agrawal
logic
0
votes
First I saw Patricia followed by Richie. Later I saw Christabel, who did I meet now - Thora, Stella, Thelma or Sally?
posted
Dec 5, 2017
by
anonymous
logic
reasoning
0
votes
Which is the odd one out - Chord, Tangent, hypotenuse, Diameter, Radius
posted
Dec 5, 2017
by
anonymous
logic
reasoning
0
votes
Water is gushing through a pipe which narrows at the outlet. At which point will the water flow fastest?
posted
Dec 5, 2017
by
anonymous
logic
physics
+1
vote
What is the measurement of the orange angle in degrees in the following right angle triangle?
posted
Nov 26, 2017
by
anonymous
geometry
mathematical
0
votes
How many triangles are there in this picture?
posted
Nov 26, 2017
by
anonymous
visual
logic
0
votes
x, y, z are integer. How many solution for (x, y, z) we get from this equation: x.y.z=2017
posted
Nov 26, 2017
by
anonymous
mathematical
algebra
0
votes
I tiled 9 squares of sides 1, 4, 7, 8, 9, 10, 14, 15,18 to form a rectangle. What are the dimensions of this rectangle?
posted
Nov 26, 2017
by
anonymous
logic
0
votes
Difference between simple interest and compound interest for 3 years at 7% per annum is $ 192.55. What is the sum?
posted
Nov 26, 2017
by
anonymous
interest
mathematical
0
votes
What is the sum of the digits of the product of any number between 1 & 9 multiplied by 9?
posted
Nov 24, 2017
by
anonymous
number puzzle
0
votes
A clock seen through a mirror, shows quarter past three. What is the correct time shown by the clock?
posted
Nov 23, 2017
by
anonymous
time
0
votes
Ana is taller than Ruby but not taller than Pinky. Pinky is shorter than Ron but not shorter than Ruby. Who is tallest?
posted
Nov 23, 2017
by
anonymous
logic
reasoning
0
votes
A rope has to be cut to make 23 small pieces. If it is double folded to start, how many times does it need to be cut?
posted
Nov 23, 2017
by
anonymous
logic
0
votes
If you start from a corner on cube, what is max number of edges you can trace if you never trace the same edge twice?
posted
Nov 23, 2017
by
anonymous
logic
...