Which poisonous gas is contained in the exhaust fumes from cars:
A. Ammonia
B. Sulphur
C. Carbon Monoxide
D. None of these
Malaria medicine contain which element:
A. Nitrogen
B. Torun
C. Chloroquine
D. None of these
Stainless steel is the form of:
A. Non-Metal
B. Metal
C. Alloy
D. None of these
Which planet has highest density:
A. Neptune
B. Mars
C. Earth
D. None of these
The life span of red blood cells are:
A. 20
B. 80
C. 120
D. None of these
Which planet take the longest to orbit around the sun:
A. Venus
B. Earth
C. Neptune
D. None of these
Bees must collect nectar from approximately how many flowers to make 1 pound of honeycomb:
A. 1 Million
B. 5 Million
C. 20 Million
D. None of these
Near sightedness or myopia can be corrected by:
A. Concave mirror
B. Convex lens
C. Concave lens
D. None of these
Which units are used to measure air in vehicle tires:
A. Pounds per square inch
B. Pound
C. Pascal
D. None of these
The ___ are actual dried flower buds used as spice:
A. Cinnamon
B. Saffron
C. Cloves
D. None of these
With no air resistance, regardless of their masses the bodies fall with:
A. Different Acceleration
B. Same Acceleration
C. Same Velocity
D. None of these
The gemstone ruby is actually ___ with traces of some other elements:
A. Aluminum Oxide
B. Rubidium Oxide
C. Pure Rubidium
D. None of these
The speed of sound is maximum when:
A. Water at 20C
B. Water at 25C
C. Air at 0C
D. None of these
2021 Nobel Prize of medicine given to:
A. Ardem Patapoutian
B. David Julius
C. Both A&B
D. None of these
Einstein’s famous equation which states that mass and energy are interchangeable is?
A. E = mc2
B. E = cm2
C. M = ec2
D. M = ce2
The SI unit of electric current is?
A. Coloumb
B. Ampere
C. Volt
D. Watt
Diamond is an allotropic form of?
A. Carbon
B. Hydrogen
C. Nitrogen
D. Silicon
The SI unit of Heat is?
A. Watt
B. Volt
C. Joule
D. Newton
The good sources of Vitamin-A are?
A. green leafy vegetables
B. seeds
C. fresh vegetables and fruits
D. sea foods
The good sources of iodine are?
A. green leafy vegetables
B. seeds
C. fresh vegetables and fruits
D. sea foods
