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Class 9 (862 questions)
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by GIANSH GUPTA KHUNDKER
· Class 9
"Desertification" refers to:
a) Creating new deserts for tourism.
b) The process by which fertile land becomes desert due to deforestation or poor agriculture.
c) Planting trees in the desert.
d) The increase in water availability in arid regions.
Green Warrior
Other
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by GIANSH GUPTA KHUNDKER
· Class 9
Pollutants that can be broken down into simpler, harmless substances naturally (by bacteria/moisture) are called:
a) Non-Biodegradable Pollutants
b) Biodegradable Pollutants
c) Hazardous Waste
d) Inert Waste
Green Warrior
Other
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by GIANSH GUPTA KHUNDKER
· Class 9
Which of the following is NOT an example of a natural resource?
a) Natural gas
b) Fertile land
c) Plastics
d) Biomass
Green Warrior
Other
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by GIANSH GUPTA KHUNDKER
· Class 9
What does the concept of "Sustainable Development" aim to achieve?
a) Rapid industrialization for economic growth.
b) Meeting present needs without compromising the ability of future generations to meet their own needs.
c) Using all natural resources as quickly as possible.
d) Reducing the human population.
Green Warrior
Other
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by GIANSH GUPTA KHUNDKER
· Class 9
Q8. What makes LPG (Liquefied Petroleum Gas) a better fuel option than wood?
a) It produces more soot.
b) It is a renewable resource.
c) It is cleaner and produces fewer emissions compared to burning wood.
d) It is more expensive.
Green Warrior
Affordable and Clean Energy
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by GIANSH GUPTA KHUNDKER
· Class 9
What is the primary role of the Ministry of New and Renewable Energy in India?
a) To regulate the price of petrol.
b) To research and develop solar, wind, and small hydro energy projects.
c) To increase the mining of coal.
d) To distribute LPG cylinders.
Green Warrior
Affordable and Clean Energy
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by GIANSH GUPTA KHUNDKER
· Class 9
Q5. Which of the following is an energy-efficient habit?
a) Leaving fans on when leaving a room.
b) Using incandescent bulbs instead of LEDs.
c) Using public transport instead of personal vehicles.
d) Using high-energy appliances during peak hours.
Green Warrior
Affordable and Clean Energy
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by GIANSH GUPTA KHUNDKER
· Class 9
What is the most significant disadvantage of renewable energy sources?
a) High pollution levels.
b) They are highly polluting.
c) Unreliable supply and intermittency (e.g., sun does not shine at night).
d) They are faster to consume than create.
Green Warrior
Affordable and Clean Energy
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by GIANSH GUPTA KHUNDKER
· Class 9
Which of these is a major consequence of relying on fossil fuels for energy?
a) Decrease in global temperature.
b) Generation of massive amounts of oxygen.
c) Release of greenhouse gases leading to climate change.
d) Increased biodiversity.
Green Warrior
Affordable and Clean Energy
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by GIANSH GUPTA KHUNDKER
· Class 9
What is the main objective of Sustainable Development Goal (SDG) 7?
a) To provide free electricity to everyone.
b) To ensure access to affordable, reliable, sustainable, and modern energy for all.
c) To eliminate all fossil fuel plants by 2025.
d) To encourage the use of traditional biomass for cooking.
Green Warrior
Affordable and Clean Energy
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by GIANSH GUPTA KHUNDKER
· Class 9
Please look _______ this issue immediately.
A. at
B. for
C. into
D. to
English
Prepositions
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by GIANSH GUPTA KHUNDKER
· Class 9
She has a great fondness _______ music.
A. for
B. of
C. with
D. about
English
Prepositions
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by GIANSH GUPTA KHUNDKER
· Class 9
The teacher divided the sweets _______ all the children.
A. between
B. among
C. in
D. with
English
Prepositions
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by GIANSH GUPTA KHUNDKER
· Class 9
What comes next in the third row if the first figure is a 'T' shape pointing right, and the second is a 'T' shape pointing down?
A) 'T' pointing left
B) 'T' pointing up
C) 'T' pointing right
D) 'T' pointing diagonally
Reasoning
Figure Matrix
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by GIANSH GUPTA KHUNDKER
· Class 9
1. Rahul said, "Do you want some help?"
a) Rahul asked if I wanted some help.
b) Rahul asked that if I wanted some help.
c) Rahul told if I wanted some help.
d) Rahul asked me to want some help.
English
Reported Speech
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by GIANSH GUPTA KHUNDKER
· Class 9
Direct: Sonia said, "You help my sister."
a. Sonia said that I helps her sister.
b. Sonia said to me that I helped her sister.
c. Sonia said that I helped her sister.
d. Sonia says that I helped her sister.
English
Reported Speech
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by GIANSH GUPTA KHUNDKER
· Class 9
What is the binary equivalent of the decimal number
?
a) 10000
b) 10001
c) 10010
d) 10011
Cyber
Number Systems
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by GIANSH GUPTA KHUNDKER
· Class 9
Which of the following is not a positional number system?
a) Roman Number System
b) Octal Number System
c) Binary Number System
d) Hexadecimal Number System
Cyber
Number Systems
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by GIANSH GUPTA KHUNDKER
· Class 9
What does the # symbol in a URL represent?
A. A new query parameter
B. A fragment identifier (page jump)
C. A hidden file
D. The end of the domain
Cyber
URL Structure
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by GIANSH GUPTA KHUNDKER
· Class 9
Which attribute must be added to the <audio> or <video> tag to display play, pause, and volume buttons?
A. buttons
B. controls
C. interface
D. play
Cyber
HTML Multimedia
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