SECTION A:
MULTIPLE CHOICE
1 Which of the following is not a symbol of a base SI unit?
A kg
B s
C A
D oC
2 The
correct ascending order of the prefixes are
A kilo, micro, centi, nano
B mili,
micro, centi, desi
C desi, centi, micro, mili
D nano, micro, centi, kilo
3. Which of the following physical quantities
is not a scalar quantity?
A Time
B
Velocity
C
Energy
D
Density
4 Which of the followings is a derived
quantity?
A
Length
B
Mass
C
Current
D
Weight
5. Which of the following pairs is correct?
|
|
Quantity
|
Type of quantity
|
|
A
|
Momentum
|
Scalar
|
|
B
|
Acceleration
|
Scalar
|
|
C
|
Weight
|
Vector
|
|
D
|
Mass
|
Vector
|
6. Which of the following pairs is correct?
|
|
Force
|
mass
|
acceleration
|
|
A
|
Scalar
|
Scalar
|
Scalar
|
|
B
|
Vector
|
Scalar
|
Vector
|
|
C
|
Vector
|
Vector
|
Scalar
|
|
D
|
Vector
|
Vector
|
Scalar
|