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

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

Can you name an animal whose killing cannot be performed without spilling your own blood?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

Bay of Bengal is in which state?

Only one color, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

Count the squares in the matchstick puzzle below?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?