Quantitative Aptitude - Arithmetic Ability Questions

If 3x ­- 2(4 ­- 3x) < 2x ­- 5 < 3x + 3; then the value of x is

The inradius of a equilateral triangle is 10 cm. What is the circum-radius (in cm) of the same triangle?

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

Find the odd word/letters/number from the given alternatives.

A telephone bill costs Rs.13 for 19 minutes. What is the cost in rupees for 15 minutes 50 seconds?(rounded to one decimal)

A and B together can do a piece of work in 12 days while A alone can do the same work in 30 days. B alone can do it in

R and S started a business by investing Rs 165000 and Rs 195000 respectively for the same period of time. If R’s share in the profit earned by them is Rs 11000, then what is the total profit (in Rs) earned by both of them together?

The sum of present age of father and his son is 60 yrs. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be?