Quantitative Aptitude - Arithmetic Ability Questions

The bus fare between two cities is increased in the ratio 11:18. What would be the increase in the fare, if the original fare is Rs 550?

A watch shows 6 p.m. where the hour hand points east. In which direction is the minute hand facing when the time is 9.15 p.m?

If x = 1.1, then what is the value of 4x2 -4x + 1 ?

Find the odd words/letter/number from the given alternatives:

In a triangle PQR, the side QR is extended to S. ∠QPR = 72° and ∠PRS = 110°, then the value of ∠PQR is

A sum of money becomes 77/50 of itself in 18/5 years when invested at simple interest. What is the rate (in percentage) of interest per annum?

What is the value of √121 + √12321 + √1234321 + √123454321?

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