Replace the question mark with the correct number in below Picture:

Two guards were guarding the camp.Guard-1 was looking towards the south to make sure no threat is coming from the road.Guard-2 was looking at the north to make sure no threat is coming from the top. Suddenly Guard-1 ask the Guard-2 why he is smiling?How Guard-1 knows that Guard-2 is smiling?

Which English verb becomes past tense just by rearranging the letters?

Can you make a six-letter word using the letters N, A and B ?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

What does this rebus photo means?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

Do You See It?

You see me once in June, twice in November, and not at all in May. What am I?