Identify the 10 differences between the two given pictures.
If two's company, and three's a crowd, then whats four and five ?
Which Number is the odd one out?
A) 7145
B) 2716
C) 5321
D) 4135
Why do we preferably have round manhole covers and not square ones?
How many pluses should we put between the digits of 987654321 to get a total of 99, and where?
A man dies of old age on his 25 birthday. How is this possible?
How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?
Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?
? : 3839 :: 11 : 1209
Can you count the number of quadrilaterals in the picture below?
I am an odd number. Take away a letter and I become even. What number am I?
Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.