NEET
Arjuna NEET 2027
Physics
Unit and Dimension DPP: 1
Saleem Ahmad Sir
Q1 Which of the following pairs of physical (A) M 0 LT −2
quantities have same dimensions? (B) M 0 L−1 T −2
(A) Force and power (C) M L−1 T −2
(B) Torque and energy (D) M L2 T −2
(C) Torque and power
Q7 The dimensional formula of focal length is
(D) Force and torque
(A) 0 1 0
[M L T ]
Q2 Which one has the dimensions different from the (B) [M LT −2
]
remaining three ? (C) [M L −1
T
−2
]
(A) Power (B) Work (D) [M L −2
T
−2
]
(C) Torque (D) Energy
Q8 The physical quantity which has dimensional
Q3 The dimensions of pressure are formula as that of
Energy
is
Mass×Length
(A) [MLT−2 ]
(A) Force (B) Power
(B) [M L T
2 2
]
(C) Pressure (D) Acceleration
(C) [M L
−1
T
−2
]
(D) [M LT
2
] Q9 What is the dimension of surface tension?
(A) [ML1T0]
Q4 The expression [M 2
L T
−2
] represents (B) [ML1T–1]
(A) Pressure (B) Kinetic energy (C) [M1L1T–2]
(C) Momentum (D) Power (D) [M1L0T–2]
Q5 The dimensions of couple are Q10 Pressure gradient dp/dx is the rate of change of
(A) ML T
2 −2
pressure with distance. What are the dimensions
(B) M LT −2
of dp/dx?
(C) M L −1
T
−3
(A) ML–1T–1
(D) M L −2
T
−2
(B) ML–2T–2
(C) ML–1T–2
Q6 Dimensional formula for stress is:
(D) ML–2T–1
Master NCERT with PW Books APP
Arjuna NEET 2027
Physics
Unit and Dimension DPP: 1
Saleem Ahmad Sir
Q1 Which of the following pairs of physical (A) M 0 LT −2
quantities have same dimensions? (B) M 0 L−1 T −2
(A) Force and power (C) M L−1 T −2
(B) Torque and energy (D) M L2 T −2
(C) Torque and power
Q7 The dimensional formula of focal length is
(D) Force and torque
(A) 0 1 0
[M L T ]
Q2 Which one has the dimensions different from the (B) [M LT −2
]
remaining three ? (C) [M L −1
T
−2
]
(A) Power (B) Work (D) [M L −2
T
−2
]
(C) Torque (D) Energy
Q8 The physical quantity which has dimensional
Q3 The dimensions of pressure are formula as that of
Energy
is
Mass×Length
(A) [MLT−2 ]
(A) Force (B) Power
(B) [M L T
2 2
]
(C) Pressure (D) Acceleration
(C) [M L
−1
T
−2
]
(D) [M LT
2
] Q9 What is the dimension of surface tension?
(A) [ML1T0]
Q4 The expression [M 2
L T
−2
] represents (B) [ML1T–1]
(A) Pressure (B) Kinetic energy (C) [M1L1T–2]
(C) Momentum (D) Power (D) [M1L0T–2]
Q5 The dimensions of couple are Q10 Pressure gradient dp/dx is the rate of change of
(A) ML T
2 −2
pressure with distance. What are the dimensions
(B) M LT −2
of dp/dx?
(C) M L −1
T
−3
(A) ML–1T–1
(D) M L −2
T
−2
(B) ML–2T–2
(C) ML–1T–2
Q6 Dimensional formula for stress is:
(D) ML–2T–1
Master NCERT with PW Books APP
