Find the number of squares in the below picture

Can you count the number of matches in the picture below ?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

There is a jar in which there are two types of candies.
20 blueberries and 16 strawberries. You perform the following steps:
1) You take out two candies.
2) If the two candies are of the same flavour, you add a blueberry one otherwise, you add the strawberry one.

You repeat these two steps till there is just one candy remaining in the jar. Which flavoured candy will be left?

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

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

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C