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

What number should come in place of the question mark below?

Which city is three-fifths chick two third cat and 50% goat?

What word is represented by this rebus?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

Can you solve the rebus below?

What word is pronounced the same if you take away four of its five letters?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

What four weights can be used to balance from 1 to 30 pounds?