Quantitative Aptitude - Arithmetic Ability Questions

What is the area (in sq cm) of a rhombus if the lengths of the diagonals are 12 cm and 14 cm?

Arrange them in ascending order 64, 33 and 43

In the following question, select the odd word pair from the given alternatives

The average age of 19 boys in a class is 21 years. If the teacher's age is included, the average increases to 22 years. What is the teacher's age?

A man starts moving from a place A and reaches the place B in 26 hours. He covers 1/3rd of the distance at the speed of 4 km/hr and covers the remaining distance at the speed of 5 km/hr. What is the distance (in km) between A and B?

A car travels a certain distance at 32 km/h and comes back at 68 km/h. What is the average speed for total journey?

A car travels a certain distance at 34 km/h and comes back at 66 km/h. What is the average speed for total journey?

What is the quotient when 7251 is divided by 66?