Using eight eights and addition only, can you make 1000?

Which wheel of car does not rotate when you turn your car right?

What does the below rebus riddle means?

Move three sticks of the spiral below to form a square.

What does the rebus below mean?

TEN BADTION

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

In a school, 280 students studied chemistry, 254 students studied physics and 280 students studied biology.

97 students studied chemistry as well as physics, 138 students studied physics as well as biology and 152 students studied chemistry as well as biology.

73 students studied all the three branches.

Can you find out the total number of students?

Before Mount Everest was discovered, what was the highest mountain in the world?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

Can you find the hidden animal in the picture below?