Quantitative Aptitude - Arithmetic Ability Questions

What is the equation of the line passing through the point (2,-3) and making an angle of -45°with the positive X-axis?

What is the value of sec 4π/3?

If a.sin 45°.cos 45°.tan60° = tan 245° ­ cos60° then find the value of a ?

In a fraction when 3 is added to its numerator and denominator it becomes 4/5. And it becomes 1/2 when 2 is subtracted from both the numerator and denominator. Find the fraction.

When a number is divided by 63 the remainder is obtained as 26. What will be the remainder when the number is divided by 3?

A solid sphere of diameter 17.5 cm is cut into two equal halves. What will be the increase (in cm2) in the total surface area?

The base of a prism is in the shape of an equilateral triangle. If the perimeter of the base is 18 cm and the height of the prism is 20 cm, then what is the volume (in cm3) of the prism?

In the following question, select the missing number from the given series.34, 69, 140, 283, ?, 1145