Uses Of Lenses MCQ Tests
8th Class Science MCQ Tests
Uses Of Lenses
of 8th Class Science has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
To increase the magnifying power of a telescope, the focal length:
Question # 2
Planoconvex and planoconcave lenses are commonly used in optical instruments like _____.
Question # 3
In digital cameras and specific DSLRs _____ is used mainly for focus.
Question # 4
Special glasses used to observe the solar eclipse are made by the use of_____.
Question # 5
Glasses for improving near or far sightedness are generally made by the use of:
Total Questions
12345
Question # 1
To increase the magnifying power of a telescope, the focal length:
Question # 2
Planoconvex and planoconcave lenses are commonly used in optical instruments like _____.
Question # 3
In digital cameras and specific DSLRs _____ is used mainly for focus.
Question # 4
Special glasses used to observe the solar eclipse are made by the use of_____.
Question # 5
Glasses for improving near or far sightedness are generally made by the use of:
Total Questions
12345
Science
8th Class Punjab MCQ Tests
8th Class Online Classes 2026
Updated on: 21-05-2026
8th Class Online Preparation
8th Class 2026 Online
8th Class 2026
Add a Comment
Comments will be shown after admin approval.
Spam comments will not be approved at all.
Matric Result 2026 Punjab
10th Class Result 2026 Punjab
9th Class Result 2026 Punjab Boards
10th Class Result Gazette 2026 Punjab
Punjab Past Papers Matric 9th 10th
Primary Results 5th & 8th Class
BISE Results Intermediate & Matric
BISE Punjab Boards
Sindh Educational Boards
KPK Examination Boards
Technical Boards
Public Service Commission
University Results Gruaduation, Masters Classes
Subscribe by Email
Subscribe by Email
Subscribe to Rss Feed
Position Holders Matric 2026
Position Holders 9th Class 2026
Position Holders Inter 2026
Position Holders 11th Class 2026
Punjab 8th Class Science Uses Of Lenses