Quantitative Aptitude - Arithmetic Ability Questions

What is the average of 36, 43, 51, 68, and 77?

Car B is running twice as fast as car A. If car A covers a distance of 90 km in 1 1/2 hrs, what is the speed of car B?

A and B together do a job in 12 days and A could do the job in 20 days if he worked alone. How many days would B take to do the job if he worked alone?

Select the odd word from the given alternatives.

If price of the table is increased by 25%, then a person can buy 25 table less for Rs 25000. What is the original price (in Rs) of the table?

Solve the following : 3/4+{3/4 + 3/4 ÷ (3/4 + 3/4)} = ?

Solve the following: (−18)[36÷7−(−2)]÷{}(−4)19−(−3)×(−5)={}?

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