Environmental Science
What is the main gas responsible for global warming?
Carbon Dioxide
What is the largest organ in the human body?
Skin
If 3x + 7 = 22, what is the value of x?
5
What gets wetter as it dries?
A towel
Which Mughal emperor built the Taj Mahal?
Shah Jahan
What is the natural process that maintains Earth's temperature balance?
Greenhouse effect
What is the name of the process by which plants make their food?
Photosynthesis
Find the next number in the sequence: 1, 4, 9, 16, 25, ...
36
The more you take, the more you leave behind. What am I?
Footsteps
Who was the first Prime Minister of independent India?
Jawaharlal Nehru
Which layer of the atmosphere contains the ozone layer?
Stratosphere
What is the control center of a cell?
Nucleus
Simplify: √144 + √36
18
What is so fragile that saying its name breaks it?
Silence
Which movement did Mahatma Gandhi launch in 1942?
Quit India Movement
What is the scientific term for the variety of life in an ecosystem?
Biodiversity
What is the longest bone in the human body?
Femur
A book costs ₹360 after a 10% discount. What was its original price?
400
I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?
A map
Which ancient Indian emperor embraced Buddhism after the Kalinga War?
Ashoka
What term describes the excessive growth of algae in water due to nutrient pollution?
Eutrophication
What is the medical term for the voice box?
Larynx
If a car travels 240 m in 4 minutes, what is its speed in meters per second?
1m/s
A girl is sitting in a house at night that has no lights on at all. There is no lamp, no candle, nothing. Yet she is reading. How?
She is blind and is reading braille
Who was the first woman president of the Indian National Congress?
Annie Besant