During which month do people sleep the least?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

Which is the correct shadow of the bird?

I have Rs.50 and I spend it in the way as below.

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

What do you think with the below Picture ?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?