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

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

I look at you, you look at me I raise my right, you raise your left. What am I?

John can fit six large chocolate boxes or nine small chocolate boxes into a carton. How many cartons will he require to put sixty-six chocolate boxes into?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

What is harder to catch the faster you run?

In my garden, I have many trees but only one of them is the mango tree. In these mango trees, there are some mangoes(as expected).

But after a strong wind, there are neither mangoes on the tree nor on the ground. Explain?

Below, you can see some coding:
January = 1017
February = 628
March = 1335
April = 145
May = 1353
June = 1064
July = 1074
August = 186

Now deciphering the way it has been coded, can you find out how September will be coded?

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?