Recently government has signed an agreement with which country to provide the technology to manufacture chips of 28 nanometres and above, for which the user has to pay a royalty?

An urn contains 3 green, 5 blue, 6 black and 4 yellow marbles.

The expression of (cot θ + cosec θ −1) / (cot θ − cosec θ+1) is equal to

If a + 1/a = -2 then the value of a¹⁰⁰⁰ + a^{- 1000} is

IfX = (√5 + 1) / (√5 – 1) and y = (√5 – 1) / (√5 + 1) then the value of(x ²+xy+y

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

10 women and 12 men complete a certain piece of work in 30 days, if each women takes thrice the time taken by a man to finish the work.

If -5 ≤ x ≤ 3 and -1 ≤ y ≤ 0, then the minimum value of 2y – 3x is:

If a + b² + c² = 16, x² + y² + z² = 25 and ax + by + cz = 20, then the value of (a+b+c)/(x+y+z)

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