Quantitative Aptitude - Arithmetic Ability Questions

Average of 31 numbers is 19. If the average of first 8 numbers is 24, then what is the average of the remaining numbers?

sinA/(1 + cos A) is equal to

ΔABC is right angled at B. If m∠A = 45 deg, then find the value of (tanC + √3/2).

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 __.

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

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

 In the following question, select the odd letter/letters from the given alternatives.

A defective piece of article which costs Rs. 1200 is being sold at a loss of 15%. If the price is further reduced by 5%, find the S.P?