×
18th Chapter

10th class Physics Ch 18 (English Medium)

Here you can prepare 10th Physics English Medium Chapter 18 (Radioactivity) Test. Click the button for 100% free full practice test.

Matric Part 2/10th Class Physics Chapter 18 MCQ Test With Answer for Chapter 18 (Radioactivity)

Matric Part 2/10th Class Physics Chapter 18 MCQ Test With Answer for Chapter 18 (Radioactivity)

Sr. # Questions Answers Choice
1 <p class="MsoNormal">The power of small fan is:<o:p></o:p></p>
  • A. <p class="MsoNormal">40 W<o:p></o:p></p>
  • B. <p class="MsoNormal">50 W<o:p></o:p></p>
  • C. <p class="MsoNormal">60 W<o:p></o:p></p>
  • D. <p class="MsoNormal">80 W<o:p></o:p></p>
2 <p class="MsoNormal">The value or current I passing through a conductor is inversely proportional to:<o:p></o:p></p>
  • A. <p class="MsoNormal">Temperature<o:p></o:p></p>
  • B. <p class="MsoNormal">Potential difference<o:p></o:p></p>
  • C. <p class="MsoNormal">e.m.f.<o:p></o:p></p>
  • D. <p class="MsoNormal">resistance<o:p></o:p></p>
3 Which radiations are free of effect of electric and magnetic field?
  • A. Alpha
  • B. Beta
  • C. Gamma
  • D. Alpha and beta
4 <p class="MsoNormal">What type of graph is in between V and I, if metal obeys ohm’s law:<o:p></o:p></p>
  • A. <p class="MsoNormal">Curved<o:p></o:p></p>
  • B. <p class="MsoNormal">Parabola<o:p></o:p></p>
  • C. <p class="MsoNormal">Straight line<o:p></o:p></p>
  • D. <p class="MsoNormal">None of these<o:p></o:p></p>
5 Isotopes are atoms of same element with different :
  • A. Atomic mass
  • B. Atomic Number
  • C. Number of proton
  • D. Number of Neutron
6 The symbol of atomic mass number is:
  • A. A
  • B. X
  • C. N
  • D. Z
7 <p class="MsoNormal">The combined resistance of two identical resistors, connected in series is 8Ω. Their combined resistance in a parallel arrangement will be:<o:p></o:p></p>
  • A. <p class="MsoNormal">2 Ω<o:p></o:p></p>
  • B. <p class="MsoNormal">4 Ω<o:p></o:p></p>
  • C. <p class="MsoNormal">8 Ω<o:p></o:p></p>
  • D. <p class="MsoNormal">12 Ω<o:p></o:p></p>
8 The half life of plutonium<sup> 236</sup>Pu<sub>94 </sub>is:
  • A. 2.00 years
  • B. 2.35 years
  • C. 2.79 years
  • D. 2.85 years
9 Radioactive isotopes present in atmosphere is
  • A. Cobalt -60
  • B. Ph-32
  • C. Carbon -14
  • D. Carbon -20
10 <p class="MsoNormal">in a dry cell, chemical energy changes into:<o:p></o:p></p>
  • A. <p class="MsoNormal">mechanical energy<o:p></o:p></p>
  • B. <p class="MsoNormal">electrical energy<o:p></o:p></p>
  • C. <p class="MsoNormal">potential energy<o:p></o:p></p>
  • D. <p class="MsoNormal">kinetic energy<o:p></o:p></p>

Top Scorers of 10th Class Physics Chapter 18 Radioactivity English Medium KPK Boards Online Mcqs

A

Abdullah Sheikh

Lahore04 - Dec - 2022

11/12
52 Sec
A

Abdullah Sheikh

Lahore04 - Dec - 2022

10/12
37 Sec
A

Abdullah Sheikh

Lahore04 - Dec - 2022

10/12
05 Mins 41 Sec
A

Abdullah Sheikh

Lahore04 - Dec - 2022

9/12
36 Sec
A

Abdullah Sheikh

Lahore04 - Dec - 2022

9/12
47 Sec
K

Kirn Kashaf

Lahore26 - Jan - 2023

9/12
01 Mins 45 Sec
N

Nasir Jamal

Lahore08 - Nov - 2022

9/12
02 Mins 36 Sec
N

Nasir Jamal

Lahore08 - Nov - 2022

9/12
02 Mins 51 Sec
F

Fahad Azam

Lahore24 - Jan - 2023

9/12
03 Mins 27 Sec
H

Hammad Mirza

Lahore26 - Jan - 2023

9/12
03 Mins 31 Sec
A

Abdullah Sheikh

Lahore04 - Dec - 2022

8/12
35 Sec
A

Abdullah Sheikh

Lahore04 - Dec - 2022

8/12
57 Sec
N

Nasir Jamal

Lahore08 - Nov - 2022

8/12
02 Mins 45 Sec
A

Abdullah Sheikh

Lahore04 - Dec - 2022

7/12
46 Sec
A

Abdullah Sheikh

Lahore04 - Dec - 2022

7/12
55 Sec

Chapterwise Lists

Chapter Name Questions PDF File
10th Class Physics Chapter 10 Simple Harmonic Motion and Waves English Medium KPK Boards Online Mcqs 12 Questions
10th Class General Science Unit 6 Electricity in Everyday Life English Medium KPK Boards Online Mcqs 15 Questions
Physics 10th Class English Medium Chapter 1 Online Test 12 Questions
Physics 10th Class English Medium Unit 1 Online Test 12 Questions
10th Class Physics Chapter 11 Sound English Medium KPK Boards Online Mcqs 12 Questions
Physics 10th Class English Medium Chapter 2 Online Test 12 Questions
Physics 10th Class English Medium Unit 2 Online Test 12 Questions
10th Class Physics Chapter 12 Geometrical Optics English Medium KPK Boards Online Mcqs 12 Questions
Physics 10th Class English Medium Chapter 3 Online Test 12 Questions
Physics 10th Class English Medium Unit 3 Online Test 12 Questions
10th Class Physics Chapter 13 Electrostatics English Medium KPK Boards Online Mcqs 12 Questions
Physics 10th Class English Medium Chapter 4 Online Test 12 Questions
Physics 10th Class English Medium Unit 4 Online Test 12 Questions
10th Class Physics Chapter 14 Current Electricity English Medium KPK Boards Online Mcqs 12 Questions
Physics 10th Class English Medium Chapter 5 Online Test 12 Questions
Physics 10th Class English Medium Unit 5 Online Test 12 Questions
10th Class Physics Chapter 15 Electromagnetism English Medium KPK Boards Online Mcqs 12 Questions
Physics 10th Class English Medium Chapter 6 Online Test 12 Questions
Physics 10th Class English Medium Unit 6 Online Test 12 Questions
10th Class Physics Chapter 16 Introductory Electronics English Medium KPK Boards Online Mcqs 12 Questions
Physics 10th Class English Medium Chapter 7 Online Test 12 Questions
Physics 10th Class English Medium Unit 7 Online Test 12 Questions
10th Class Physics Chapter 17 Information and Communication technology English Medium KPK Boards Online Mcqs 12 Questions
Physics 10th Class English Medium Chapter 8 Online Test 12 Questions
Physics 10th Class English Medium Unit 8 Online Test 12 Questions
10th Class Physics Chapter 18 Radioactivity English Medium KPK Boards Online Mcqs 12 Questions
10th Class Physics Chapter 18 Radioactivity English Medium KPK Boards Online Mcqs 12 Questions
Physics 10th Class English Medium Chapter 9 Online Test 12 Questions
Physics 10th Class English Medium Unit 9 Online Test 12 Questions

Share your comments questions here
Sort By:
X

Sign in

to continue to ilmkidunya.com

inquiry-image

Free Admission Advice

Fill the form. Our admission consultants will call you with admission options.

X

Sign in

to continue to ilmkidunya.com

X

Sign in

to continue to ilmkidunya.com

X

Forgot Password

to continue to ilmkidunya.com

X

Register Type

Please Provide following information to Register

  • Student
  • Tutor
  • Consultant
  • Employer