Can you count the number of triangles in the given picture?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

why number 8549176320 is one of a kind?

An old Woman left INR 33,333 to be divided equally among two fathers and two sons and each was to receive INR 11,111.
How was this possible?

What goes up but never comes down?

What is the coolest letter in the alphabet?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

Can you find the hidden animal in the picture below?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT