How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

What shoe company does this rebus represent?

My location can be determined by the below rebus.
So where am i ?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

O_er_t_o_

Complete the missing letters of the given word.

How many letters are in the alphabet?

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?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145