Quantitative Aptitude - Arithmetic Ability Questions

A discount series of 15%, 20% and 25% is equal to the single discount of?

The LCM of two numbers is 66. The numbers are in the ratio 2:3. The sum of the numbers is

Triangle ABC is similar to triangle PQR and AB : PQ = 2 : 3. AD is the median to the side BC in triangle ABC and PS is the median to the side QR in triangle PQR. What is the value of (BD/QS)2?

If the measure of the interior angle of a regular polygon is 1800, then how many sides does it have?

An engineering student has to secure 45% marks to pass. He gets 54 and fails by 36 marks. Find the maximum marks.

A person loses 75% of his money in the first bet, 75% of the remaining in the second and 75% of the remaining in the third bet and returns home with Rs. 2 only. His initial money was

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

If the selling price of an item is Rs 1000 after getting a discount of 20%, then what was the marked price (in Rs)?