# Lines and Angles – Chapter 5/MCQ Worksheet/CBSE Class 7 Mathematics.

**Lines and Angles- Chapter 5/CBSE Class 7 Mathematics/MCQ Worksheet is about the Multiple Choice Questions that you can expect for Yearly Examination. Here you can find out practice problems for Class 7 Mathematics.**

**LINES AND ANGLES – Chapter 5/CBSE Class 7 Mathematics/MCQExtra Questions for Practice/MCQ WorksheetChoose the correct answer from the options given below:**

**Write the complement of 30 degree?**

A. 60

B. 70

C. 150

Answer: 60**Write the supplement of 25 degree?**

A. 65

B. 135

C. 155

Answer: 155**Which of the following is not a pair of supplementary angles?**

A. 45, 45

B. 90, 90

C. 35, 55

Answer: 45, 45 degrees**The measure of the angle which is double of its complementary angle is ———–**

A. 30 degree

B. 45 degree

C. 60 degree

Answer: 60 degree**Each pair of vertically opposite angles is ——-**

A. Supplementary

B. Complementary

C. Equal

Answer: Equal**A pair of adjacent angles whose non common sides lie opposite to each other at an angle of 180 degree is called ———–**

A. Linear Pair

B. Vertically opposite angles

C. Corresponding angles

Answer: Linear pair**Which of the following statement is true?**

A. Two acute angles form a linear pair.

B. Two obtuse angles form a linear pair.

C. Two right angles form a linear pair.

Answer: Two right angles form a linear pair**Adjacent angles have a common ————-**

A. End point

B. Vertex and Arm

C. Angle measure

Answer: Vertex and Arm**Two angles forming a linear pair are ————-**

A. Supplementary

B. Complementary

C. Vertically opposite

Answer: Supplementary**Which of the following pairs are not supplementary?**

A. 120, 60

B. 100, 80

C. 65, 25

Answer: 65, 25**If the sum of two angles is 90 degree, then the angles are known as ——–**

A. Complementary

B. Supplementary

C. Linear Pair

Answer: Complementary angles**Complement of 10 degree is ———–**

A. 80

B. 170

C. 20

Answer: 80**The supplement of an acute angle is always ————**

A. Acute

B. Obtuse

C. Right

Answer: Obtuse**A line that intersect two or more lines at distinct point is called ———–**

A. Parallel line

B. Interior line

C. Transversal

Answer: Transversal**Angles which are both supplementary and vertically opposite are ————**

A. 45, 45

B. 90, 90

C. 60, 120

Answer: 90, 90