Quantitative Aptitude - Arithmetic Ability Questions

What is the equation of the line whose y­-intercept is ­3/4 and making an angle of 45° with the positive x-­axis?

Simplify (b2x 3a2z4 ) × (b2x 4a4z3 )/(a3b2z4 )

A circle and a square have same area. The ratio of the side of the square to the radius of the circle will be:

What is the simplified value of (cos A + sin A)(cot A + tan A)?

Of the 3 numbers whose average is 112, the first is 3/13 times the sum of other 2. The first number is _____.

Arjun and Anurag complete a job in 6 days and 7 days respectively. They worked together and earned a total of Rs. 780. Find Arjun's share in this amount in Rs. ?

The surface area of a sphere is 1386 cm2.  Find its diameter (in cm)

The volume of a right circular cone, whose radius of the base is same as one-third of its altitude, and the volume of a sphere are equal. The ratio of the radius of the cone to the radius of the sphere is :