Test Paper Of Class 6 Maths Chapter 12 Ratio And Proportion

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**Chapter 12 Test Paper (04)**

## Class 6 Maths Chapter 12 Ratio And Proportion Test Paper Set- 4 Text Form:-

**PGRMS EDUCATION**

**SAMPLE PAPER (04)**

**CLASS: 6 **

**MAX. MARKS : 30 **

**SUBJECT: MATHEMATICS **

**TIME: 1:30 HOUR **

**CH: 12 (Ratio And Proportion)**

**General Instructions:**

I. All questions are compulsory.

II. This question paper contains 14 questions divided into four Sections A, B, C and D.

III. Section A has 5 questions of 1 mark each. Section B has 4 questions of 2 marks each. Section C has 3 questions of 3 marks each. and Section D has 2 questions of 4 marks each.

IV. Use of Calculators is not permitted.

**Section ā A**

**In Questions 1 to 5, there are four options, out of which one is correct. Write the correct answer.**

**1.** The ratio of Rs 8 to 80 paise is

(a) 1 : 10 (b) 10 : 1 (c) 1: 1 (d) 100 : 1

**2.** A picture is 60cm wide and 1.8m long. The ratio of its width to its perimeter in lowest form is

(a) 1 : 2 (b) 1 : 3 (c) 1 : 4 (d) 1 : 8

**3.** The greatest ratio among the ratios 2 : 3, 5 : 8, 75 : 121 and 40 : 25 is

(a) 2 : 3 (b) 5 : 8 (c) 75 : 121 (d) 40 : 25

**4.** The mean proportion 4 and 16 is

(a) 8 (b) 16 (c) 4 (d) 11

**5.** The cost of 105 envelopes is 35. How many envelopes can be purchased for Rs 10.

(a) 12 (b) 40 (c) 30 (d) 50

**Section ā B**

**6.** Find the ratio of the following :

(a) 33 km to 121 km (b) 30 minutes to 45 minutes

**7.** In a college, out of 4320 students, 2300 are girls. Find the ratio of

(a) Number of girls to the total number of students.

(b) Number of boys to the number of girls.

**8.** In a college, out of 4320 students, 2300 are girls. Find the ratio of:

(a) Number of boys to the number of girls.

(b) Number of boys to the total number of students

**9.** In a year, Ravi earns Rs 360000 and paid Rs 24000 as income tax. Find the ratio of his

(a) income to income tax.

(b) income tax to income after paying income tax.

**Section ā C**

**10.** Determine if the following ratios form a proportion. Also, write the middle terms and extreme terms where the ratios form a proportion.

(a) 39 litres : 65 litres and 6 bottles : 10 bottles

(b) 2 kg : 80 kg and 25 g : 625 g

(c) 200 mL : 2.5 litre and ā¹ 4 : ā¹ 50

**11.**There are 45 persons working in an office. If the number of females is

25 and the remaining are,

(a) The number of female to number of male.

(b) The number of person to number of females.

(c) The number of person to number of male.

**12.** Present age of father is 42 years and that of his son is 14 years. Find the ratio of

(a) Present age of father to the present age of son.

(b) Age of the father to the age of son, when son was 12 years old.

(c) Age of father after 10 years to the age of son after 10 years.

**Section ā D**

**13.** Write True ( T ) or False ( F ) against each of the following statements : (a) 16 : 24 :: 20 : 30

(b) 21: 6 :: 35 : 10

(c) 12 : 18 :: 28 : 12

(d) 8 : 9 :: 24 : 27

**14.** (a) If it has rained 276 mm in the last 3 days, how many cm of rain will fall in one full week (7 days)? Assume that the rain continues to fall at the same rate.

(b): If the cost of 6 cans of juice is ā¹ 210, then what will be the cost of 4 cans of juice?