The distance from point P to point Q is 20 miles, and the distance from point P to point R is 12 miles. If d is the distance, in miles, between points Q and R , then the range of possible values for d is indicated by __

A 8≤d ≤20
B 8≤d ≤32
C 12≤d ≤32
D 12≤d≤32

Correct Answer: 8≤d ≤32

Let the cost price of the article be Tk. x.∴ 3362 − x = x − 2346 ∴ x = C.P. = 3362 + 2346 = 2,854/ - 2 ∴ S.P. corresponding to a 20% profit = 1.2 × 2854 = Tk. 3,424.8/ - Hence, option D is correct.
Bissoy MCQ
#গণিত #Trust Bank Ltd #Trust Bank Ltd - Management Trainee Officer - 06.12.2011

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