12th class Mathematics chapter 7 online mcq test with answers for Fa part 2 Mathematics Chapter 7 (Vectors)

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

• 
  A
• 0 B
• 
  C
• 
  D

• 2 - 7 A
• 2 + 7 B
• 
  C
• 
  D

Which of the following is a vector quantity ?

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

• 0 A
• -1 B
• 1 C
• 2 D

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

The cross product or vector product of two vectors is defined:

• Only in plane A
• Only in space B
• Both a and b C
• None of these D

• 0 A
• 1 B
• -1 C
• 2 D

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

• 60° A
• 90° B
• 30° C
• 45° D

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

• 1 A
• 2 B
• 0 C
• None of these D

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

A scalar quantity is one that possesses only :

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

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

• 0 A
• 2 B
• 3 C
• 1 D

• 
  A
• 
  B
• 0 C
• 1 D

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

• 0 A
• 2 B
• 1 C
• 4 D

• 0 A
• 2 B
• 3 C
• 1 D

• 0 A
• 
  B
• 
  C
• 
  D

• 1 A
• 2 B
• 3 C
• 0 D