CAT DILR Questions | CAT Line Chart & Bar Chart questions
Comprehension
Directions for Questions: Answer the questions on the basis of the information given below.
Purana and Naya are two brands of kitchen mixer- grinders available in the local market. Purana is an old brand that was introduced in 1990, while Naya was introduced in 1997. For both these brands, 20% of the mixer-grinders bought in a particular year are disposed off as junk exactly two years later. It is known that 10 Purana mixer-grinders were disposed off in 1997. The following figures show the number of Purana and Naya mixer-grinders in operation from 1995 to 2000, as at the end of the year.
Explanatory Answer
Method of solving this CAT DILR Question from Line Chart & Bar Chart question
(b) No. of Naya mixer grinders disposed off in 1999 = 0.2 × 30 = 6
No. of Naya mixer grinders disposed off in 2000 = 0.2 × (80 – 30) = 10
∴ Total naya mixer grinders disposed = 6 + 10 = 16