Quantitative Aptitude - Arithmetic Ability Questions

Find the roots of the quadratic equation 27x2 + 57x -­ 14 = 0

Choose the word is least like the other words in the group

If α and β are roots of the equation 3x2 – 13x + 14 = 0, then what is the value of (α/β) + (β/α)?

Average of all even numbers between 104 and 148 is __________.

What is the average of all numbers between 9 and 90 which are divisible by 8?

Rita buys 5 sarees at an average cost of Rs 2250. If she buys three more sarees at an average cost of Rs 2750, what will be the average (in Rs) of all the sarees she buys?

A closed wooden rectangular box made of 1 cm thick wood has the following outer dimensions : length 22 cm, breadth 17 cm, and height 12cm. It is filled to capacity with cement. What is the volume of the cement in the box?

What is the effective discount on two successive discounts of 20% and 25%?