#11 - Mathematician Couple Trick Riddle

A mathematician couple was having a Frappuccino in Starbucks sitting opposite to each other. Suddenly the guy noticed the text written on the paper in front of them and exclaimed that it was wrong. The girl denied and said it is appropriate. Both are correct. What is written on the paper ?

Mathematician Couple Trick Riddle

The text on the paper was X = XI + 1 which is inaccurate but when read from the girl’s side it becomes I + IX = X which is accurate.

#12 - Pictogram Puzzle

Solve the puzzle by telling what does below picture means ?

Pictogram Puzzle

Hand Ball

#13 - Tricky Logical Problem

Five people were traveling through the baker street while it was raining. While four of them were soaked wet, one remained dry. There was no umbrella or hat involved.

How?

Tricky Logical Problem

The four man were carrying the fifth one in coffin as pallbearers.

#14 - Funny Trick Riddle

The Indian football team was given a cigar lighter. Why ?

Funny Trick Riddle

Because they lost all the matches.

#15 - Too Short Riddle

Which part of London exists in France as well ?

Too Short Riddle

The letter 'N'

#16 - Maths Problem Puzzle

If we have four positive numbers a, b, c and d, there are six ways to multiply the pairs i.e. a*b, a*c, a*d, b*d and c*d. If we tell you the result of five of them without telling you which one is the product of which pair as 2, 3, 4, 5 and 6.

What is the remaining product?

Maths Problem Puzzle

2.4

On multiplying all the 6 pairs we get (a*b*c*d)^3.
Assuming the missing product is a*b, then amid the 5 given products we see (a*c)*(b*d)=(a*d)*(b*c)
If we look at the numbers clearly 5 is out of the equation because there is nothing to balance it so the only remaining match is 2*6=3*4, so a*b*c*d=2*6=12.
So the product of all 6 pairs should be 12^3, the product of the given 5 is 720, so the missing one is 12/5=2.4

#17 - Missing Number Series Riddle

Find the missing number in the sequecne

8 27 ? 343 1331

125

cube of prime numbers
2*2*2
3*3*3 and so ...

#18 - Pattern Image Equation Puzzle

Solve the equation in the image by looking the pattern closely.

Pattern Image Equation Puzzle

B

sideways clockwise 1/4 turn

#19 - Picture Paradox Riddle

Solve the riddle in the picture below

Picture Paradox Riddle

Its a paradox

A paradox is a sentence that contradicts itself and yet might be true

#20 - Trivia Puzzle

Why do we preferably have round manhole covers and not the square ones ?

Trivia Puzzle

Squares have longer diagonal length and thus they may fall inside if twisted. However such is not the case with a circle one.