Quantitative Aptitude - Arithmetic Ability Questions

The distance between the centres of two circles is 61 cm and their radii are 35 cm and 24 cm. What is the length (in cm) of the direct common tangent to the circles?

If Tan θ = 7/24, then what is the value of Cosec θ?

If 4x -7 < x - 2 and 5x +2/3 ≥ 3x + 1; then x can take which of the following values?

In a company 2/3 of the workers are girls, 1/2 of the girls are married and 1/3 of the married girls live in hostel. If 3/4 of the boys are married and 2/3 of married boys live in hostel. Calculate the part of workers who don’t live in hostel.

In the following question, select the odd letters from the given alternatives.

At what point does the line 3x + 2y = -12 intercept the Y-axis?

What is the value of Sin 30- √2 Cos 30

A can do 1/3rd of a work in 5 days and B can do 2/5th of this work in 10 days. Both A and B, together can do the work in