Quantitative Aptitude MCQs (Solved) for All Competitive Exams

A dealer allowed a discount of 25% on the marked price of Rs. 12000 on an article and incurred a loss of 10%. What discount should he allow on the marked price so that he gains Rs. 440 on the article?
(a) 11%
(b) 13%
(c) 19%
(d) 15%
(e) None of these
Answer: (b)

The distance between two points is 36 km. A boat rows in still water at 6 kmph. It takes 8 hours less to cover this distance in downstream in comparison to that in upstream. The rate of stream is–
(a) 3 kmph
(b) 2 kmph
(c) 2.5 kmph
(d) 4 kmph
(e) None of these
Answer: (a)

In how many different ways can the letters of the word ‘MIRACLE’ be arranged?
(a) 720
(b) 5040
(c) 2520
(d) 40320
(e) None of these
Answer: (b)