A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

Before Balboa discovered the Pacific Ocean, which was the largest ocean before that?

Find the next number in the following series:
6, 14, 26, 98, __?

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

Complete the table series riddle by finding the number that can replace "??".

What is more useful when it is broken?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

What goes up but never comes down?

Given below is simple addition with a defined pattern pattern:
7 + 7 = 2
8 + 8 = 4
8 + 5 = 1
6 + 9 = 3
10 + 11 = 9

Can you analyze the pattern and find out the answer for:

4 + 9 = ?

What does a man do only once in his lifetime, but women do once a year after they are 29?