Quantitative Aptitude - Arithmetic Ability Questions

Which of the following condition is True about the similarity of triangle ABC & DEF given below?

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

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.

Which of the following is equivalent to 0.565656...?

Find the sum of the measures all the interior angles of a polygon having 12 sides.

If percentage of profit made,when an article is sold for Rs.78, is twice as when it is sold for Rs.69, the cost price of the article is

What is the reflection of the point (-3, 1) in the line x = -2?

An article was sold for Rs. 2100 at a profit of 25%. What is its cost price?