Quantitative Aptitude - Arithmetic Ability Questions

Find the odd word/letters/number pair from the given alternatives.

A man buys a watch for Rs. 1950 in cash and sells it for Rs. 2200 at a credit of 1 year. If the rate of interest is 10% per annum, the man:

The CO2 emissions in million metric tons over 3 years are given in the following table.

What is the increase in the percentage of CO2 emission from year 2016 to 2017?

By selling an article at Rs.800, a shopkeeper makes a profit of 25%.At what price should he sell the article so as to make a loss of 25%?

In the following question, select the odd letter/letters from the given alternatives.

Find the odd word/letters/number pair from the given alternatives.

(A) Neurologist

(B) Dentist

(C) Architect

(D) Paediatrician

Select the option that does not belong in the following figure series.

If the area of a semi-circle is 693 cm2, then find its radius (in cm).