Quantitative Aptitude - Arithmetic Ability Questions

A cone of radius 7 cm and height 12 cm is completely filled with water. This water is emptied into an empty cylindrical vessel of radius 3.5 cm. What will be the height of water in this vessel?

Average age of 6 boys is 14 years. Average age of 11 girls is 12 years. What is the average age (in years) of all boys and girls?

Find the least number which when divided by 12, 15, 18 and 27 leaves remainders 10, 13, 16 and 25 respectively.

∆DEF is right angled at E. If tanD = 4/3, then what is the value of tanF ?

The average cost of 5 items in a shopping list is Rs 650. If one more item whose cost is Rs 1400 is added to the list what will be the new average (in Rs)?

Two fractions are such that their product is ­2/5 and sum is 1/15. What are the two fractions.

On dividing 221a2b2 by 13b2, we get _____.

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