Student Questions

In a computer lab, five computers are connected to a single printer using cables within the room. This setup is an example of a: A) MAN B) LAN C) WAN D) HAN

Question: If "CUP : LIP :: BIRD : ?" A) Grass B) Forest C) Beak D) Bush

What is the full form of 'PAN' in computer networking? A) Private Access Network B) Personal Area Network C) Public Area Network D) Primary Area Network

A network that connects various branches of a library across a whole city is known as a: A) LAN B) WAN C) MAN D) PAN

Latika delivers bottled water. She delivers to bookstore A every 6th day and to bookstore B every 9th day. If she delivers to both stores on Thursday the 4th, how many days after that will she deliver to both stores on the same day again? A) 12 days B) 15 days C) 18 days D) 20 days

Which device is commonly used to connect multiple devices within a LAN to direct data to the correct destination? A) Modem B) Mouse C) Switch D) Monitor

Pointing to a photograph, a woman says, “He is the only son of the only daughter-in-law of my only son's father.” How is the man in the photograph related to the woman? A) Son B) Grandson C) Son-in-law D) Nephew

If 'white' is called 'yellow', 'yellow' is called 'blue', 'blue' is called 'red', 'red' is called 'black', and 'black' is called 'violet', what would be the colour of light emitting from a clear sky? A) Blue B) Red C) Yellow D) Violet

A leaky faucet wastes 20% of a 50-litre bucket every hour. How many litres of water are wasted in one hour? A) 5 litres B) 10 litres C) 20 litres D) 25 litres

A school's water pump used to cost ₹2,000 to run. After switching to solar power, the cost decreased by 1/4 (one-fourth). What is the new cost to run the pump? A) ₹500 B) ₹1,000 C) ₹1,500 D) ₹1,750

If 4 water purification tablets can clean 20 litres of water, how many tablets are needed for 45 litres? A) 8 tablets B) 9 tablets C) 10 tablets D) 12 tablets

In a small village of 400 people, 85% have access to clean sanitation. How many people still need better sanitation facilities? A) 40 people B) 60 people C) 85 people D) 340 people

When water is safe enough to drink, it is called "Potable." However, if we talk about the process of making it drinkable, which spelling is correct? A) Potabilization B) Potablization C) Potabelization D) Potabilisation

This word means the state of being clean and free from germs. It is one of the most misspelled words in environmental science: A) Hygeine B) Higiene C) Hygiene D) Hygeine

A Green Warrior prevents harmful substances from entering the soil. Which word describes a liquid that "leaks" or "filters" through waste, often spelled with a silent 'a'? A) Lechate B) Leachate C) Leechate D) Leacheate

This word describes the study of the movement and distribution of water on Earth. It starts with 'Hydro-'. Identify the correct spelling: A) Hydrology B) Hydroloagy C) Hidrology D) Hydrollogy

As a Green Warrior, you notice the faucet in the school bathroom is dripping even when turned off tightly. What is the most effective immediate action to take, and why? a) Put a bucket under it and ignore it until the next day. b) Report it to a teacher immediately to stop water waste. c) Keep the water running faster so it doesn't splash. d) Do nothing because it is just a small drip

You are having a picnic near a river. A friend throws an empty plastic soda bottle into the water. As a Green Warrior, what should you do? a) Leave it because fish like to hide in plastic. b) Throw another plastic bottle in to keep the first one company. c) Pick it up and put it in a recycling bin, explaining that plastics destroy marine life. d) Burn the plastic bottle to get rid of it

Your school wants to become more sustainable. Which action helps reduce the need for using fresh water to water the school garden? a) Cleaning the school toilets. b) Setting up a rainwater harvesting system from the roof. c) Buying bottled water for plants. d) Cleaning the playground with a water hose.

Which of the following actions is the most responsible way to handle used cooking oil at home? a) Pouring it down the kitchen sink. b) Throwing it into the garden soil. c) Pouring it into a container and putting it in the trash. d) Flushing it down the toilet