Ratio and Proportions Worksheet-4

Ratio and Proportions Worksheet-4

1. Cost of 1 book is Rs. 12. The cost of 9 books is

(a) Rs. 86          (b) Rs. 106        (c) Rs. 108         (d) Rs. 118

2. 12 sarees cost Rs. 3600. The cost of 1 saree is

(a) Rs. 300        (b) Rs. 350        (c) Rs. 250        (d) Rs. 200

3. A car travels 81 km in 3 hrs. The distance that can be travelled by the car in 5 hrs is

(a) 27 km           (b) 135 km         (c) 153 km         (d) 125 km

4. The middle terms of proportion are called

(a) antecedents                            (b) means

(c) extremes                                  (d) consequents

5. Ratio is a method of comparing two quantities by

(a) addition                                    (b) Subtraction

(c) Division                                    (d) none

6. The antecedent and consequent of a ratio ........... interchanged unless there is a change in the given statements.

(a) can be                                       (b) cannot be

(c) sometimes                               (d) none

7. In the word ‘proportion’, the ratio of number of p’s to the number of o’s is

(a) 2 : 3              (b) 3 : 2              (c) 1 : 3               (d) 3 : 1

8. Symbol for proportion is

(a) :                     (b) ≅                    (c) =                    (d) : :

9. Proportionality symbol is read as

(a) is to               (b) equal to       (c) as to              (d) none

10. Ratio symbol is ........... and is read as ..............

(a)  :, is to                                       (b) : :, equal to

(c)  =, equal to                               (d) none

Answer Key:

1. (c)
2. (a)
3. (b)
4. (b)
5. (c)
6. (b)
7. (a)
8. (d)
9. (c)
10. (a)