If (333 + 333 + 333) (233 + 233) = 6x, then what is the value of x?

If the least common multiple of two numbers, 1728 and K is 5184, then how many values of K are possible?

What is the sum of all natural numbers between 100 and 400 which are divisible by 13?

If 56 × 75 × 60 × 84 × 210 = 2p × 3q × 5r × 7s, then what is the value of [(p + q)/s] + r?

If A = 11x2+11x4+12x3+14x7+13x4+17x10... upto 20 terms, then what is the value of A?

If A = 0.216 + 0.0080.36+0.04-0.12 & B = 0.729-0.0270.81+0.09+0.27, then what is the value of A2+B22 ?

If N = 0.369369369369... and M = 0.531531531531..., then what is the value of (1/N) + (1/M)?

If the sum of ten different positive integers is 100, then what is the greatest possible number among these 10 numbers?