1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Find the number of squares in the below picture

Can you find out which triangle will have a bigger area among the following?
1. A triangle with sides 300, 400 and 500
2. A triangle with sides 300, 400 and 700

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

John and his team plan to rob a safe. They got just one chance to break the code else the local police will be informed. Below are clues:
A) Exactly one number is perfectly placed: 9 8 1
B) Everything is incorrect: 9 2 4
C) Two numbers are part of the code of the safe but are wrongly placed: 0 9 3
D) One number is part of the code of the safe but is wrongly placed: 1 4 7
E) One number is part of the code of the safe but is wrongly placed: 7 8 3

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special.

This date is special as:

Date * Month = Year.

Can you figure out which year of this century has a maximum number of such dates?