2nd Year Mathematics Chapter 7 Online MCQ Test for 12th Class Mathematics Unit 7 (Vectors)

• Scalar A
• Free vector B
• Unit vector C
• Null vector D

A scalar quantity is one that possesses only :

• Magnitude A
• Direction B
• Both a and b C
• None of these D

• 
  A
• 
  B
• 
  C
• 
  D

• Unit vector A
• Null vector B
• Position vector C
• None of these D

• 1 A
• 0 B
• 
  C
• 
  D

• 
  A
• 
  B
• 0 C
• 1 D

Which of the following is a vector quantity ?

• Work A
• Temperature B
• Distance C
• Displacement D

• 0 A
• 2 B
• 3 C
• 1 D

• Unit vector A
• Null vector B
• Free vector C
• None of these D

• Unit Vector A
• Null vector B
• Position vector C
• None of these D

Two vectors are equal if they:

• Pass through the same point A
• Are parallel to each other B
• Are parallel to each other and have same direction C
• Have equal magnitude and have same direction D

• x - axis A
• z - axis B
• y - axis C
• None of these D

• 0 A
• 1 B
• -1 C
• 2 D

• [0] A
• [0, 0] B
• [0, 0, 0] C
• None of these D

Which of the following is not a vector quantity ?

• Weight A
• Mass B
• Force C
• Velocity D

A unit vector is defined as a vector whose magnitude is:

• 0 A
• 2 B
• 1 C
• 4 D

• 0 A
• -1 B
• 1 C
• 2 D

• Scalar quantity A
• 
  B
• 
  C
• Reciprocal vector D

• 
  A
• 0 B
• 
  C
• 
  D

• 90° A
• 30° B
• 60° C
• 0° D