Quantitative Aptitude - Arithmetic Ability Questions

Δ ABC is right angled at B. If m∠A = 60°, then what is the value of sec C.sin A?

What is the value of 232 ?

A water tank is 2/5 th full. Inlet A can fill the tank in 12 minutes while an outlet pipe B can empty it in 6minutes. If both the pipes are open, how long will it take to empty or fill the tank completely?

Suresh goes on a trip on his motor-cycle and rides for 410 kms. If he rides for 5 hours at a speed of 50 km/hr, find at what speed he travels for the remaining 4 hours of the journey?

P, Q and R together can make a table in 40 minutes. P and Q together can make it in 60 minutes. How much time (in minutes) will R alone take to make the table?

P and Q can complete a task in 50 and 20 days respectively. In how many days can they complete 70% of the task if they work together?

A can do a work in 36 days and B in 12 days. If they work on it together, then in how many days will they be able to do the work?

Factors of 36 -