McqsFactory McqsFactory.com is the devoted website for multiple choice questions answers in Pakistan. McqsFactory has been specially designed to cover this paper for various such examinations. The material of McqsFactory has been collected after going through different examination papers.
A. Microwaves
B. Radio waves
C. Light waves
D. Sound waves
Answer
A. Microwaves
Submitted by: Toheed Ahmed
Everyday Science Mcqs
This category of Mcqsfactory Everyday Science Mcqs. Here you will find the General Science Multiple Choice Questions MCQs are from Biology, Chemistry, Physics, and Atmospheric Studies. Everyday Science Online Test to Mcqs Preparation Practice Questions. All Important Abbreviation related to Everyday Science in MCQs. General Science MCQs and Scientific facts MCQs. Everyday Science MCQs with Answers.
| 1. | Abbreviations | 2. | Units |
| 3. | Discoveries/Inventions | 4. | Measuring Tools |
| 5. | MCQS Material | 6. | Scientific Reasons |
| 7. | Differences | 8. | Short/Long Notes |
Soft drinks such as colas contain significant quantities of
A. Nicotine
B. Tannin
C. Renin
D. Caffeine
Answer
D. Caffeine
Submitted by: Toheed Ahmed
The blood glucose level is commonly expressed as
A. Milligram per decilitre
B. Millimeter of Hg
C. Parts per million
D. Grammes per litre
Answer
A. Milligram per decilitre
Submitted by: Toheed Ahmed
Most of the explosions in mines occur due to the mixing of
A. Hydrogen with oxygen
B. Methane with air
C. Oxygen with actylene
D. Carbon dioxide with ethane
Answer
B. Methane with air
Submitted by: Toheed Ahmed
The ‘stones’ formed in human kidney consist mostly of
A. Sodium acetate
B. Calcium oxalate
C. Magnesium sulphate
D. Calcium
Answer
B. Calcium oxalate
Submitted by: Toheed Ahmed
Total internal reflection occurs when light travels from
A. A denser medium to a rarer medium
B. A rarer medium to a denser medium
C. A rarer medium to a denser medium and the angle of incidence is less than the critical angle
D. A rarer medium to a denser medium and the angle of incidence is greater than the critical angle
Answer
A. A denser medium to a rarer medium
Submitted by: Toheed Ahmed
For reproducing sound, a CD (Compact Disc) audio player uses a
A. Quartz crystal
B. Titanium needle
C. Barium titanate ceramic
D. Laser beam
Answer
D. Laser beam
Submitted by: Toheed Ahmed
When a CD (compact disc used in audio and video systems) is seen in sunlight, rainbow like colours are seen. This can be explained on the basis of the phenomenon of
A. Reflection and transmission
B. Reflection and diffraction
C. Diffraction and transmission
D. Refraction, diffraction and transmission
Answer
B. Reflection and diffraction
Submitted by: Toheed Ahmed
If a U-238 nucleus splits into two identical parts, the two nuclei so produced will be
A. Stable
B. Isobars
C. Isotopes
D. Radioactive
Answer
D. Radioactive
Submitted by: Toheed Ahmed
Which of the following types radiations is absorbed by the upper layer of the atmosphere?
A. Radio-waves
B. Infrared
C. Ultraviolet
D. Visible
Answer
B. Infrared
Submitted by: Toheed Ahmed