Quantitative Aptitude - Arithmetic Ability Questions

If a=101 then the value of a(a2-3a+3) is 

When a discount of 20% is given on an African safari ticket, the profit is 43%. If the discount is 28%, then the profit is

What Principal will yield Rs. 120 as Simple Interest at 6% p.a. in 10 years?

If in a two digit number, the digit at unit place is z and the digit at tens place is 8, then the number is

1/8 as a decimal?

A man bought 500 metres of electronic wire at 50 paise per metre. He sold 50% of it at a profit of 5%. At what percent should he sell the remainder so as to gain 10% on the whole transaction?

The area of a regular hexagon is equal to the area of the square. What is the ratio of the perimeter of the regular hexagon to the perimeter of square?

Select the odd word from the given alternatives.