Quantitative Aptitude - Arithmetic Ability Questions

Coefficient of x2 in (x + 7)(5 - 3x)(3x - 6) is

At what point does the line 2x - 3y = 6 cuts the Y axis?

Findout the odd word/letters/number/number pair from the given alternatives.

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

A boat cover row 12 km upstream in 4 hours and can cover the same distance downstream in 3 hours. What is the speed (in km/hr) of the boat in still water?

The difference between the largest and the smallest angles of a triangle whose angles are in the ratio of 5:3:10 is

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

Two smaller circles touch a large circle internally and pass through the center O of the larger circle. If the diameter of the bigger circle is 28 cm, thenwhat is the area of the bigger circle which is not enclosed by the two smaller circles (in sq.cm)?