A man purchased 3 blankets @ Rs.100 each, 5 blankets @ Rs.150 each and two blankets at a certain rate which is now slipped off from his memory. But he remembers that the average price of the blankets was Rs.150. Find the unknown rate of two blankets?

Related Mcqs:

The average age of M boys is ‘b’ years and of ‘n’ girls ‘c’ years. The average age of all together is_________?

A. (mb – nc)/ (m + n) years B. (mb + nc)/ (m – n) years C. (mb + nc)/ (m + n) years D. (mb – nc)/ (m – n) years...

The average of five results is 46 and that of the first four is 45. The fifth result is__________?

A. 1 B. 10 C. 12.5 D. 50...

The average amount with a group of seven numbers is Rs. 20. If the newly joined member has Rs. 50 with him, what was the average amount with the group before his joining the group?

A. Rs. 25 B. Rs. 18 C. Rs. 15 D. Rs. 22...

The total marks obtained by a student in Mathematics and Physics is 60 and his score in Chemistry is 20 marks more than that in Physics. Find the average marks scored in Mathematics and Chemistry together.

A. 40 B. 30 C. 25 D. Data inadequate...

The arithmetic mean of the scores of a group of students in a test was 52. The brightest 20% of them secured a mean score of 80 and the dullest 25% a mean score of 31. The mean score of remaining 55% is___________?

A. 45 B. 50 C. 51.4 approx. D. 54.6 approx....