The Constitution of India came into force on ________________

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

If 8x² + y² − 12x − 4xy + 9 = 0, then the value of (14x − 5y) is :

Find x, given 5 (√5)^x+6 = (√5)^2x+7 :

If a³ + 3a² + 9a = 1, then what is the value of a³ + (3/a)?

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

Which one of the following is the equation for Velocity Time relation?

If (2x + 3y+ 4) (2x + 3y 5) is equivalent to (ax² + by² + 2hxy + 2gx + 2fy + c), then what is the value - of ((g + f – c) / abh}?

If 0 ≤ θ ≤ 90°, and sec¹⁰⁷ θ + cos¹⁰⁷ θ = 2, then. (secθ + cosθ) is equal to:

If 3x + 5y + 7z = 49 and 9x + 8y + 21z = 126, then what is the value of y?

Quantity I – ³

Quantity II – 25⁴

If > 0 and < 0