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

Why is it very easy to weigh a fish?

Solve the following series:
AZ, GT, MN, __, YB

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

What does below Rebus say?

XLR8

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

Find the mistake in the below maths equations

A = 2
A(A-1) = 2(A-1)
A2-A = 2A-2
A2-2A = A-2
A(A-2) = A-2
A = 1