Quantitative Aptitude - Arithmetic Ability Questions

If 2y cosθ = x sinθ and 2x secθ - y cosecθ = 3 then what is the value of x2+4y2

The ratio of the amount of work done by (x-1) labours in (x+1) days and that done by (x+1) labours in (x+2) days is 5 : 6. Then the value of x is

Daily local train ticket costs Rs 60 and Monthly Pass costs Rs 1566. If I buy the Monthly Pass and travel for 29 days in a month than I save?

If 2x - 3(2x - 2) > x - 1 < 2 + 2x; then x can take which of the following values?

Calculate the angle subtended by the chord at the point on the major arc if the radius and the chord of the circle are equal in length.

If a1-2a+b1-2b+c1-2c = 12, then 11-2a+11-2b+11-2c value is

If x = (√5) + 1 and y = (√5) – 1, then what is the value of (x2/y2) + (y2/x2) + 4[(x/y) + (y/x)] + 6?

The slopes of two lines are 1/√3 and √3. What is the angle between these two lines?