Quantitative Aptitude - Arithmetic Ability Questions

In the following question, select the odd word from the given alternatives.

X attempts 94 questions and gets 141 marks. If for every correct answer 4 marks is given, and for every wrong answer 1 mark is deducted, then the number of questions wrongly answered by X is __.

Select the odd letters from the given alternatives.

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

The compound interest on Rs. 1000 at 10% per annum for 3 years in (Rs.) is

The average of 5 consecutive numbers is 50%, then difference between 'product of largest and smallest number' with 'product of fourth and second number' is

If x+3y=-3x+y, then x22y2 is equal to

If in a two digit number, the digit at unit place is y and the digit at tens place is 5, then the number is