Two different positions of the same dice are shown.

If 2cos² Ɵ – 5cos Ɵ + 2 = 0,0⁰ < Ɵ < 90⁰ , then the value of (cosec Ɵ + cot Ɵ) is :

If x + y = 7 and xy = 10, then the value of (1/x³ + 1/x³) is :

If (a + b)/c = 6/5 and (b + c)/a = 9/2, then what is the value of (a + c)/b?

Which is the largest six digit number, which when divided by 12, 15, 20, 24 and 30, leaves the remainders 8, 11, 16, 20 and 26 respectively.

If x² + y² + 2x + 1 = 0, therefore the value of x³¹ + y³⁵ is

There are 6 blue pens, 5 black pens and 4 green pens in a bag. Three pens are chosen randomly.

Determine the remainder when equation 4a³ - 5a² + 2a + 1 is divided by (4a - 3) . 

Quantity I – ³

Quantity II – 25⁴

If > 0 and < 0

If P = 7 + 4√3 and PQ = 1, then what is the value of 1/P² + 1/Q²?