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

A cable breaks if stretched by more than 2 mm it is cut into two equal parts how much either part can be stretched without breaking?

Question # 2

Quantity that remains unchanged in a transformer is

Question # 3

Which one of the following phenomena is not explained by Huygen's construction of wavefront?

Question # 4

In case of p-n junction diode at high value of reverse bias the current rises sharply The value of reverse bias is known as

Question # 5

At 0° K which of the following properties of a gas will be zero?

Question # 6

The velocity v of a particle at time t is given by:
v = at + b / t + c
The dimensional formula of a,b and c care respectively:

Question # 7

The average binding energy of a nucleon inside an atomic nucleus is about

Question # 8

If the amplitude of sound is doubled and the frequency reduced to one-fourth the intensity of sound at the same point will be

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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

  • A
    Abubakar Ahmad Rafi 31 - Oct - 2025 00 Min 51 Sec 8/8
  • H
    Hashaamx 02 07 - Jul - 2026 03 Min 03 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
  • C
    Computer mail 04 - Apr - 2026 04 Min 26 Sec 6/8
  • S
    Saim G 29 - Jul - 2025 04 Min 28 Sec 6/8
  • 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
    Abdul wahid 05 - Jan - 2025 04 Min 43 Sec 5/8

NAT-I Physics Chapter 22 Important MCQ's

Sr.# Question Answer
1 Which of the following particle would experience the largest magnetic force when projected with the same velocity perpendicular to a magnetic field?
A. Proton
B. Electron
C. He+
D. Li+
2 Radio waves of constant amplitude can be generated with
A. Rectifier
B. Filter
C. FET
D. Oscillator
3 The minimum wavelength of the X-rays produced by electrons accelerated through a potential difference of V volts is directly proportional to
A. √V
B. V2
C. 1/√V
D. 1/V
4 Quantity that remains unchanged in a transformer is
A. Voltage
B. Current
C. Frequency
D. None of these
5 When n-type of semiconductor is heated
A. Number of electrons increases while that of holes decreases
B. Number of holes increases while that of electrons decreases
C. Number of electrons and holes remains same
D. Number of electrons and holes increases equally
6 In a simple harmonic motion the kinetic energy (KE) and the potential energy (PE), are such that throughout the motion
A. KE remains constant
B. PE remains constant
C. KE/PE is constant
D. KE + PE remains constant
7 When a Na ion and a CI ion are placed in air a force F acts between them when they are separated by a distance of 1 cm from each other the permittivity of air and the dielectric constant of water are ε0 and K respectively When a piece of salt is placed in water then the force between Na+ and CI- ions separated by a distance of 1 cm will be
A. F
B. FK/ε0
C. F/Kε0
D. F/K
8 For production of beats the two sources must have
A. Different frequencies and same amplitude
B. Different frequencies
C. Different frequencies same amplitude and same phase
D. Different frequencies and same phase.
9 The nuclear model of atom was proposed by
A. J.J Thomson
B. E.Rutherford
C. Neil Bohr
D. Summerfield
10 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

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