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

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

I look at you, you look at me, I raise my right, you raise your left. What am I?

Rearrange the letters in "new door" to make one word.

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

What is the below Rebus indicate?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?