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

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

Can you solve the below rebus?

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?

When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?

Why do we preferably have round manhole covers and not square ones?

I shave every day, but my beard stays the same. What am I?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10