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Achievers Section: Olympiad Test - 4 - Class 4 MCQ


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10 Questions MCQ Test - Achievers Section: Olympiad Test - 4

Achievers Section: Olympiad Test - 4 for Class 4 2024 is part of Class 4 preparation. The Achievers Section: Olympiad Test - 4 questions and answers have been prepared according to the Class 4 exam syllabus.The Achievers Section: Olympiad Test - 4 MCQs are made for Class 4 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Achievers Section: Olympiad Test - 4 below.
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Achievers Section: Olympiad Test - 4 - Question 1

A few common substances are listed in the box.
(1) Coffee grounds
(2) Paper plates
(3) Plastic toys
(4) Glass
(5) Credit card
(6) Roasted peanuts
Which of the following represents the most appropriate classification of these objects?
Biodegradable Non-biodegradable

Detailed Solution for Achievers Section: Olympiad Test - 4 - Question 1

Biodegradable substances are those that can decompose naturally and be absorbed into the environment without causing pollution. Non-biodegradable substances do not decompose easily and can persist in the environment for a long time. Coffee grounds, paper plates, and roasted peanuts are biodegradable. Plastic toys, glass, and credit cards are non-biodegradable.

Achievers Section: Olympiad Test - 4 - Question 2

A few common items are listed in the box.
(1) Aluminum can
(2) Banana peel
(3) Wooden chair
(4) Rubber band
(5) Cotton cloth
(6) Steel spoon
Which of the following represents the most appropriate classification of these objects?
Biodegradable Non-biodegradable

Detailed Solution for Achievers Section: Olympiad Test - 4 - Question 2

Biodegradable substances are those that decompose naturally. Non-biodegradable substances do not decompose easily. Banana peel, wooden chair, and cotton cloth are biodegradable. Aluminum can, rubber band, and steel spoon are non-biodegradable.

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Achievers Section: Olympiad Test - 4 - Question 3

A few common substances are listed in the box.
(1) Apple core
(2) Plastic bottle
(3) Newspaper
(4) Styrofoam cup
(5) Woolen sweater
(6) Tin can
Which of the following represents the most appropriate classification of these objects?
Biodegradable Non-biodegradable

Detailed Solution for Achievers Section: Olympiad Test - 4 - Question 3

Biodegradable substances decompose naturally. Non-biodegradable substances do not decompose easily. Apple core, newspaper, and woolen sweater are biodegradable. Plastic bottle, Styrofoam cup, and tin can are non-biodegradable.

Achievers Section: Olympiad Test - 4 - Question 4

A few common substances are listed in the box.
(1) Orange peel
(2) Glass bottle
(3) Cardboard box
(4) Nylon rope
(5) Leather shoe
(6) Ceramic plate
Which of the following represents the most appropriate classification of these objects?
Biodegradable Non-biodegradable

Detailed Solution for Achievers Section: Olympiad Test - 4 - Question 4

Biodegradable substances decompose naturally. Non-biodegradable substances do not decompose easily. Orange peel, cardboard box, and leather shoe are biodegradable. Glass bottle, nylon rope, and ceramic plate are non-biodegradable.

Achievers Section: Olympiad Test - 4 - Question 5

A few common substances are listed in the box.
(1) Tea leaves
(2) Plastic bag
(3) Eggshell
(4) Metal can
(5) Wooden spoon
(6) Rubber tire
Which of the following represents the most appropriate classification of these objects?
Biodegradable Non-biodegradable

Detailed Solution for Achievers Section: Olympiad Test - 4 - Question 5

Biodegradable substances decompose naturally. Non-biodegradable substances do not decompose easily. Tea leaves, eggshell, and wooden spoon are biodegradable. Plastic bag, metal can, and rubber tire are non-biodegradable.

Achievers Section: Olympiad Test - 4 - Question 6

A few common substances are listed in the box.
(1) Potato peel
(2) Glass jar
(3) Cotton shirt
(4) Plastic cup
(5) Metal fork
(6) Paper napkin
Which of the following represents the most appropriate classification of these objects?
Biodegradable Non-biodegradable

Detailed Solution for Achievers Section: Olympiad Test - 4 - Question 6

Biodegradable substances decompose naturally. Non-biodegradable substances do not decompose easily. Potato peel, cotton shirt, and paper napkin are biodegradable. Glass jar, plastic cup, and metal fork are non-biodegradable.

Achievers Section: Olympiad Test - 4 - Question 7

A few common substances are listed in the box.
(1) Bread crumbs
(2) Plastic straw
(3) Wooden table
(4) Aluminum foil
(5) Wool scarf
(6) Glass tumbler
Which of the following represents the most appropriate classification of these objects?
Biodegradable Non-biodegradable

Detailed Solution for Achievers Section: Olympiad Test - 4 - Question 7

Biodegradable substances decompose naturally. Non-biodegradable substances do not decompose easily. Bread crumbs, wooden table, and wool scarf are biodegradable. Plastic straw, aluminum foil, and glass tumbler are non-biodegradable.

Achievers Section: Olympiad Test - 4 - Question 8

A few common substances are listed in the box.
(1) Vegetable scraps
(2) Polyester fabric
(3) Cardboard box
(4) Steel can
(5) Rubber band
(6) Cotton wool
Which of the following represents the most appropriate classification of these objects?
Biodegradable Non-biodegradable

Detailed Solution for Achievers Section: Olympiad Test - 4 - Question 8

Biodegradable substances decompose naturally. Non-biodegradable substances do not decompose easily. Vegetable scraps, cardboard box, and cotton wool are biodegradable. Polyester fabric, steel can, and rubber band are non-biodegradable.

Achievers Section: Olympiad Test - 4 - Question 9
A few common substances are listed in the box.
(1) Eggshells
(2) Plastic utensils
(3) Newspaper
(4) Glass bottle
(5) Leather belt
(6) Metal keys
Which of the following represents the most appropriate classification of these objects?
Biodegradable Non-biodegradable
Detailed Solution for Achievers Section: Olympiad Test - 4 - Question 9
Biodegradable substances decompose naturally. Non-biodegradable substances do not decompose easily. Eggshells, newspaper, and leather belt are biodegradable. Plastic utensils, glass bottle, and metal keys are non-biodegradable.
Achievers Section: Olympiad Test - 4 - Question 10

A few common items are listed in the box.
(1) Wooden furniture
(2) Metal can
(3) Newspaper
(4) Rubber tire
(5) Cardboard box
(6) Ceramic mug
Which of the following represents the most appropriate classification of these objects?
Biodegradable | Non-biodegradable

Detailed Solution for Achievers Section: Olympiad Test - 4 - Question 10

Biodegradable substances are those that can decompose naturally and be absorbed into the environment without causing pollution. Non-biodegradable substances do not decompose easily and can persist in the environment for a long time. Wooden furniture, newspapers, and cardboard boxes are biodegradable. Metal cans, rubber tires, and ceramic mugs are non-biodegradable.

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