MCQs

Q211: The Currency of Ukraine is?

• A) Hryvnia
• B) Lira
• C) Rubble

Q212: In periodic table elements are arranged according to ____?

• A) Increasing atomic mass
• B) Increasing in atomic number
• C) Both A and B

Q213: What is the percentage of nitrogen gas in air?

• A) 98%
• B) 58%
• C) 78%

Q214: With the increase in temperature, heat will be?

• A) Increase
• B) Decrease
• C) Remain constant

Q215: Light year is a unit of _____?

• A) Light
• B) Distance
• C) Time

Q216: Planet Mercury completes one rotation around the sun in how many days?

• A) 87
• B) 89
• C) 88

Q217: A body is in equilibrium when it has ______?

• A) Uniform speed
• B) Uniform acceleration
• C) Zero acceleration

Q218: A light year is related to ____?

• A) Time
• B) Distance
• C) Frequency

Q219: During which process a gas becomes a liquid?

• A) Melting
• B) Freezing
• C) Condensing

Q220: The unit of luminous intensity in SI system is _____?

• A) Lumen (lm)
• B) Watt (W)
• C) Candela (cd)