NAT IM Pre Medical Physics Test Preparation for Pakistani Students

In Pakistan, National Testing Services commonly known as NTS is a commanding body which is responsible for conducting NAT, GAT and other admission, scholarships tests.

The National Aptitude Test commonly known as NAT test is a test which is conducted twice or thrice in a year by National Testing Services. The NAT test in Pakistan is conducted for admissions at undergraduate and postgraduate level in NTS associated universities. The National Aptitude test is categorized into two different types which are

  • NAT-I
  • NAT-II

The NAT-I test is conducted by NTS for admissions at undergraduate degree program. The NAT-IM test is conducted for admissions in bachelor’s level medical programs. The students must have completed their 12 years of education to appear in the test.

MCQ's Test For NAT I Medical Physics

Try The MCQ's Test For NAT I Medical Physics

  • Total Questions8

  • Time Allowed15

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NAT I Medical Physics

00:00
Question # 1

What will be the duration of the day and night (in hour) if the diameter of the earth is suddenly reduced to half its original value the mass remaining constant?

Question # 2

In a Millikan's oil drop experiment the charge on an oil drop is calculated to be 6.35 x 10-19 C. The number of excess electrons on the drop is

Question # 3

The nuclear model of atom was proposed by

Question # 4

Velocity of sound in a diatomic as is 300 m/sec what is its rms velocity

Question # 5

The distance between node and anti-node is

Question # 6

A piece of fuse wire melts when a current of 15 ampere flows through it.With this current, if it dissipates 22.5 W. the resistance of fuse wire will be

Question # 7

Electrons in the atom are held in the atom due to

Question # 8

The sum of the magnitude of two forces acting at a point is 18 and the magnitude of their resultant is 12. If the resultant is at 90° with the force of the smaller magnitude then their magnitude are:

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Prepare Complete Set Wise NAT I Medical Physics MCQs Online With Answers


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The NAT-IM comprises of total 90 MCQS from different sections and the students have to attempt this test in 2 hours. The NAT-IM test comprises of MCQS from four topics of different weightages. The main topics include Verbal, Analytical, Quantitative and Subject. The subject topic in the NAT-IM test covers some major subjects which includes Chemistry, Physics and Biology.

The Physics topic in the subject section consists of total 8 multiple choice questions. For the ease of students ilmkidunya has introduced an online testing system where students of various levels can for their exams effectively.

Here on this page, the students who are planning to appear in NAT-IM test can get the demo of NAT-IM online test physics portion. This online test is very easy to take and after attempting the test the students will also be able to check their result.

Top Scorers Of NAT I Medical Physics MCQ`s Test

  • S
    Sara Amjad 27 - Dec - 2024 00 Min 20 Sec 8/8
  • A
    Abubakar Ahmad Rafi 31 - Oct - 2025 00 Min 51 Sec 8/8
  • I
    IZZAH YUSAF 28 - Dec - 2024 04 Min 14 Sec 8/8
  • F
    fatima ali 03 - Jan - 2025 07 Min 13 Sec 8/8
  • H
    Halay S 05 - Jan - 2025 00 Min 32 Sec 7/8
  • A
    Ameer Hamza 28 - Dec - 2024 00 Min 35 Sec 7/8
  • K
    Kanwal Mahmood 09 - Jan - 2025 02 Min 16 Sec 7/8
  • B
    Badar AD 28 - Dec - 2024 01 Min 31 Sec 6/8
  • S
    Sundas Arif 28 - Dec - 2024 01 Min 57 Sec 6/8
  • S
    Sumaiya Azmat 20 - Jan - 2025 02 Min 54 Sec 6/8
  • S
    Saim G 29 - Jul - 2025 04 Min 28 Sec 6/8
  • A
    ALI ASHIR 28 - Dec - 2024 01 Min 03 Sec 5/8
  • H
    Hasnain Abbas 30 - Jan - 2026 01 Min 29 Sec 5/8
  • F
    fatima ali 04 - Jan - 2025 02 Min 21 Sec 5/8
  • A
    Ahsan Zafar 27 - Dec - 2024 02 Min 31 Sec 5/8

NAT-I Physics Chapter 22 Important MCQ's

Sr.# Question Answer
1 A photocell with a constant p.d of V volt across it illuminated by a point source from a distance of 25 cm. When the source is moved to a distance of 1 m, the electrons emitted by the photocell
A. Carry 1/4th their previous energy
B. Are 1/6th as numerous as before
C. Are 1/4th as numerous as before
D. Carry 1/4th their previous momentum
2 The modulus of rigidity of a liquid is
A. Zero
B. 1
C. Infinity
D. A value not one of those mentioned above
3 What will be the ratio of the distance moved by a freely falling body from rest in 4th and 5th seconds of journey?
A. 4 : 5
B. 7 : 9
C. 16 : 25
D. 1 : 1
4 To make the frequency double of na oscillator we have to
A. Double the mass
B. Half the mass
C. Quadruple the mass
D. Reduce the mass to one-fourth
5 A 220 V, 50 Hz, AC source is connected to an inductance of 0.2.H and a resistance of 20 ohm in series What is the current in the circuit?
A. 10 A
B. 5 A
C. 33.3  A
D. 3.33 A
6 Two point charges placed at distance of 20 cm in air repel each other with a certain force.When a dielectric slab of thickness 8 cm and dielectric constant K is introduced between these point charges force of interaction becomes half of its previous value Then K is approximately.
A. 2
B. 4
C. √2
D. 1
7 When a hydrogen atom is bombarded the atom is excited to the n = 4 state of hydrogen atom.The energy released when the atom falls from n = 4 state to the ground state is
A. 1.275 eV
B. 12.75 eV
C. 5 eV
D. 8 eV
8 Steel is preferred for making springs over copper.Whey?
A. Steel is cheaper
B. Young's modulus of steel is more than that of copper
C. Young's modulus of copper is more than that of steel
D. Steel is less likely to be oxidized
9 Relation between pressure (P) and energy (E) of a gas is
A. P = 2/3 E
B. P = 1/3 E
C. P = 3/2 E
D. P = 3 E
10 Which of the following four statements is false?
A. A body can have zero velocity and still be accelerated
B. A body can have a constant velocity and still have a varying speed
C. A body can have a constant speed and still have a varying velocity
D. The direction of the velocity of a acceleration is constant

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