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**Chapter 5 Test Paper (04)**

## Class 7 Maths Chapter 5 Test Paper Set-4 Text Form:-

SAMPLE PAPER (04)

CLASS: 7 MAX. MARKS :30

SUBJECT: MATHEMATICS TIME: 1:30 HOUR

CH: 5 (Lines And Angles)

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 AIf two parallel lines are cut by a transversal, each pair of alternate interior

angles are equal.

1.If two lines are intersected by a transversal, then the number of pairs of

interior angles on the same side of the transversal is

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

2.The angle which makes a linear pair with an angle of 61Ā° is of

(a) 29Ā° (b) 61Ā° (c) 122Ā° (d) 119Ā°

3.If an angle is 60Ā° less than two times of its supplement, then the greater angle

is (a) 100Ā° (b) 80Ā° (c) 60Ā° (d) 120Ā°

4.The supplement of an obtuse angle is always ** _** angle.

5.Section BWhat will be the measure of the supplement of each one of the following

angles? (i) 55Ā° (ii) 125Ā°

6.Two supplementary angles are in the ratio 3 : 2. Find the angles.

7.State the property that is used in each of the following

statements?

(i) If a || b, then ā 1 = ā 5.

(ii) If ā 4 = ā 6, then a || b.

8.In the given figure, the arms of two angles are parallel.

If ā ABC = 70o, then find

(i) ā DGC (ii) ā DEF

Section C

9.In Fig. find the value of ā BOC, if points A, O and B

are collinear.

10.In the adjoining figure:

(i) Are ā BOD and ā DOA supplementary?

(ii) Is ā 1 vertically opposite to ā 4?

(iii) What is the vertically opposite angle of ā 5?

11.Fill in the blanks:

(i) If two angles are complementary, then the sum of their measures is **.(ii) If two angles are supplementary, then the sum of their measures is **.

(iii) Two angles forming a linear pair are

**.**

*___*Section D

12.Find the value of x in each of the following figures if l || m.

13.In Fig, PQ || RS, TR || QU and ā PTR = 42Ā°. Find ā QUR.