Aptitude and Reasoning Questions

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement:
(I) Retail shops increasingly want to retain potential buyers.
(II) 10 % of the customers are lost due to out of stock products.

Conclusions:
(I) People don't find their sizes or specific color in stock and then they leave the store without any purchase.
(II) Retailers want maximum footfall to get converted into purchases.

The pie chart shows the breakup of expenditure of a software company for the year 2017. Study the diagram and answer the following questions.

What is the total expenditure ( in Rs lakhs ) ?

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.

5 ÷ 20 - 4 + 10 x 8 = ?

The distance between the points (11,­5) and (k,0) is 13. Find k.

What is the equation of the line if its slope is ­2/5 and y-­intercept is 6?

If 1/√(1 + cot2A) = x, then value of x is

The third proportional of the following numbers (x - ­y)2, (x2 - y2)2 is

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.