Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

Count the number of triangles in the picture below:

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Why is Saturday stronger than Monday?