Question

Harsh had gone to Konark temple during last winter break. He had parked his car at a parking. The charges for the parking were up to:

4 hours Rs 60

8 hours Rs120

12 hours Rs180

22 hours Rs 165



Taking X as parking charges and Y as time, answer the following questions:

1. As per the given data X varies with Y as:

(A) Directly

(B) Inversely

(C) Both (A) and (B)

(D) Neither directly no
r inversely

2. If the parking charges for 22 hours is doubled then X varies with Y as:

(A) Directly

(B) Inversely

(C) Both (A) and (B)

(D) None of these.

3. If the parking charges for 22 hours is doubled then the ratio of time to the parking charges is:

(A) 1:15 (B)15:1 (C) 15:2 (D) 2:15

4. If the parking charges for 22 hours is doubled then the ratio of parking charges to the time is:

(B) (A) 1:15 (B)15:1 (C) 15:2 (D) 2:15

5. If the time and the parking charges vary inversely, then the product of X and Y is:

(A) Always a constant

(B) Are always different

(C) Cannot be said

(D) None of these



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Answer 1

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