Quantitative Aptitude - Arithmetic Ability Questions

What is the value of Cot 60°- Sec 45°?

What is the slope of the line, perpendicular to the line 3x - 6y = 4?

If secθ = cosecq with 0° < θ , q < 90°, then the value of sin (θ + q) is

What is the area (in sq cm) of a circle whose circumference is 26.4 cm?

In ΔABC, the angle bisector of ∠A cuts BC at E. Find the length of AC if lengths of AB, BE and EC are 9.6 cm, 4 cm and 3 cm?

20% of a man's salary is paid as rent, 60% are his living expenses and 10% are his savings. If he spends remaining  30 on the education of his children, find his salary

Akhilesh is two times as good a workman as Bansi and therefore is able to finish a job in 39 days less than Bansi. Working together, they can do it in

A wholesaler sells a watch to a retailer at a gain of 20% and the retailer sells it to a customer at a loss of 10%. If the customer pays Rs 874.8, what had it cost the wholesaler?