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Everyday Science
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K
Kamran Iqbal
1 year ago
Everyday Science
A ‘breath test’ used by traffic police to check drunken driving uses ____?
A
Turmeric on filter paper
B
Silica gel coated with s
C
potassium permanganate-s
D
Potassium dichromatic-su
0
A
Abeera Jatoi
1 year ago
Everyday Science
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5
A fresh egg when placed in salt water will __________ ?
A
sink and go to the bottom
B
sink but will not go to
C
Float
D
Burst
0
Z
Zubair Lodhi
1 year ago
Everyday Science
Which of the following is the hardest substance?
A
Copper
B
Diamon
C
Iron
D
Silico
0
R
Rehana Khawaja
1 year ago
Everyday Science
A loudspeaker changes _________ energy into sound energy.
A
Chemical
B
Electric
C
Light
D
Kinetic
0
Q
Qirat Dar
1 year ago
Everyday Science
Lock Jaw i.e. difficulty in opening the mouth, is a symptom of___________?
A
Chlorea
B
Plague
C
Diphthe
D
Tetanus
0
R
Rehana Khawaja
1 year ago
Everyday Science
The gas heater gives us heat by __________?
A
Radiation
B
Conductio
C
Convectio
D
Environme
0
S
Safina Abbasi
1 year ago
Everyday Science
The radiant energy having lowest energy is?
A
gamma rays
B
UV rays
C
visible li
D
Radio wave
0
S
Saad Bhatti
1 year ago
Everyday Science
The energy currency of the cell is called?
A
ATP
B
Fat
C
LEA
D
Non
0
M
Mohsin Wani
1 year ago
Everyday Science
What is the Molecular Formula for Glucose _______ ?
A
C4H10O6
B
C5H11O6
C
C6H12O6
D
S6H12O6
0
M
Mariam Rizvi
1 year ago
Everyday Science
How many rows in the modern Periodic Table?
A
5
B
6
C
7
D
N
0
U
Usman Malik
1 year ago
Everyday Science
Atmospheric pressure decrease rapidly with altitude because the air becomes_______ ?
A
Colder
B
Less d
C
Rich i
D
Warmer
0
F
Fozia Sheikh
1 year ago
Everyday Science
What is the common name for the drug acetyl salicylic acid?
A
Paracetamol
B
Analgin
C
Aspirin
D
Penicillin
0
M
Maha Ahmed
1 year ago
Everyday Science
In BTU system, one BTU is equal to__________?
A
2055 Joule
B
1155 Joule
C
2155 Joule
D
1055 Joule
0
A
Abeera Jatoi
1 year ago
Everyday Science
The ozone layer is at height of________kilometers from the surface of the Earth?
A
10 to 20
B
20 to 30
C
30 to 40
D
40 to 50
0
Z
Zain Mirza
1 year ago
Everyday Science
What is the chemical formula for Sulfuric acid?
A
C2H6O
B
CaSO4
C
C2H4O
D
H2SO4
0
T
Tariq Gardezi
1 year ago
Everyday Science
How many times the sun is bigger than the size of the earth?
A
69 times
B
89 times
C
99 times
D
109 time
0
L
Laila Ansari
1 year ago
Everyday Science
The blind spot is located at the ___________ of the eye ?
A
pupil
B
vitre
C
aqueo
D
optic
0
R
Rameen Sheikh
1 year ago
Everyday Science
What are considered the building blocks of matter?
A
Molecules
B
Protons
C
Elements
D
Atoms
0
K
Kanza Malik
1 year ago
Everyday Science
Growth is provided by________?
A
Protein
B
Mineral
C
Vitamin
D
Carbohy
0
Z
Zubair Lodhi
1 year ago
Everyday Science
Vitamins A,D,E & _______ are fat soluble .
A
Vitamin B
B
Vitamin C
C
Vitamin K
D
AOT
0
6
7
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