Quantitative Aptitude - Arithmetic Ability Questions

What is the value of 361+3.61+0.0361 ?

The product of the ages of Swati and Aparna is 120. If thrice the age of Aparna is more than Swati's age by 2 years, find the age of Swati.

An equilateral triangle of side 6 cm is inscribed in a circle. Then radius of the circle is

∆ABC is right angled at B. If m∠A = 45°, then find the value of (coseC + 1/√3).

A runner starts running from a point at 6:00 am with a speed of 8 km/hr. Another racer starts from the same point at 8:30 am in the same direction with speed of 10 km/hr. At what time of the day (in p.m.) will the second racer will overtake the other runner?

A,B and C contract a work for Rs. 440. Together A and B are to do 9/11 of the work. The share of C should be:

A dishonest shopkeeper professes to sell goods at his cost price but uses a false weight of 950 gms, for each kilogram. His gain percentage is

The marked price of a trouser is twice of the cost price. To earn 36% profit, what should be the value of discount (in percentage)?