Quantitative Aptitude - Arithmetic Ability Questions

What is the area (in square units) of the figure enclosed by the graphs of the lines x = -4, x =2, y = -2 and y = 3?

ΔPQR is right angled at Q. If m∠R = 60o, then find the value of (secP - 1/√3) 

A and B can complete a piece of work in 10 days and 15 days respectively. B starts the work and is joined by A after 5 days. If they earn a total of Rs. 60, what are their individual shares?

There was a group of 6 students who took a test. Another student joined the group after taking the test later. With her marks included the average score of the group went up by 3. This student has got ___ marks more than the average marks without her being included.

What is the reflection of the point (-1 , 3) in the line x = -4?

Find the odd one out.

Four pairs of words are given below out of which three are alike in some manner and one is different. Which is different from the rest?

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.