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Olympiad Test Level 1: Human Body - Class 3 MCQ


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20 Questions MCQ Test - Olympiad Test Level 1: Human Body

Olympiad Test Level 1: Human Body for Class 3 2024 is part of Class 3 preparation. The Olympiad Test Level 1: Human Body questions and answers have been prepared according to the Class 3 exam syllabus.The Olympiad Test Level 1: Human Body MCQs are made for Class 3 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test Level 1: Human Body below.
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Olympiad Test Level 1: Human Body - Question 1

Which of the following organ helps us in the sense of feeling?

Detailed Solution for Olympiad Test Level 1: Human Body - Question 1

The organ that helps us in the sense of feeling is the Skin. So, the correct answer is B: Skin.

Olympiad Test Level 1: Human Body - Question 2

The system responsible for the birth of young ones

Detailed Solution for Olympiad Test Level 1: Human Body - Question 2
Reproduction is the process by which living organisms can give birth or produce their young ones.
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Olympiad Test Level 1: Human Body - Question 3

Which among the following are the parts of the Central Nervous System?

Detailed Solution for Olympiad Test Level 1: Human Body - Question 3
Brain and Spinal cord are parts of the central nervous system.
Olympiad Test Level 1: Human Body - Question 4

The system which forms the framework for our body is:

Detailed Solution for Olympiad Test Level 1: Human Body - Question 4

The system that forms the framework for our body is the Skeletal System. So, the correct answer is B: Skeletal System. The skeletal system includes all of the bones, cartilages, and ligaments in the body that provide support and give shape to the body.

Olympiad Test Level 1: Human Body - Question 5

This part of the digestive system removes solid wastes such as feces from the body.

Detailed Solution for Olympiad Test Level 1: Human Body - Question 5

The digestive system removes solid wastes such as faeces from the body through the large intestine.

Olympiad Test Level 1: Human Body - Question 6

Muscles are attached to the bones by

Detailed Solution for Olympiad Test Level 1: Human Body - Question 6
Muscles are attached to the bones by Tendons and Bone attached to the other bone by Ligaments.
Olympiad Test Level 1: Human Body - Question 7

Identify X and Y from the following to fill the empty boxes

Detailed Solution for Olympiad Test Level 1: Human Body - Question 7
Mouth, Oesophagus, Stomach, Small Intestine and Large Intestine are the parts of the Digestive system.
Olympiad Test Level 1: Human Body - Question 8

Which among the following is not included in the Urinary System?

Detailed Solution for Olympiad Test Level 1: Human Body - Question 8

Image result for Which among the following is not included in the Urinary System? 1 Kidney 2 Rectum 3 Urethra 4 Ureter

The Rectum is not part of the urinary system. So, the correct answer is D: Rectum. The rectum is part of the digestive system, it stores feces before they are expelled from the body. 

Olympiad Test Level 1: Human Body - Question 9

Which of the following system receives messages from the sense organs and sends, orders to different parts of the body?

Detailed Solution for Olympiad Test Level 1: Human Body - Question 9

The system that receives messages from the sense organs and sends orders to different parts of the body is the Nervous System. So, the correct answer is C: Nervous System

Olympiad Test Level 1: Human Body - Question 10

How many bones are there in an adult human body?

Detailed Solution for Olympiad Test Level 1: Human Body - Question 10
There are 206 bones in the adult human body.
Olympiad Test Level 1: Human Body - Question 11

What is a system of organs that transport blood throughout the body called?

Detailed Solution for Olympiad Test Level 1: Human Body - Question 11
Circulatory system possesses blood, heart and blood vessels. This system transports blood throughout the body.
Olympiad Test Level 1: Human Body - Question 12

A long tube that carries food from the mouth to stomach

Detailed Solution for Olympiad Test Level 1: Human Body - Question 12

The food from mouth to stomach comes from a food pipe also known as Oesophagus.

Olympiad Test Level 1: Human Body - Question 13

Which system in our body is responsible for taking in oxygen and removing carbon dioxide?

Detailed Solution for Olympiad Test Level 1: Human Body - Question 13

The respiratory system is responsible for taking in oxygen and removing carbon dioxide. This process is known as respiration.

Olympiad Test Level 1: Human Body - Question 14

The flow diagram given below represents which one of the following Systems?

Nose → Trachea (Windpipe) → Lungs

Detailed Solution for Olympiad Test Level 1: Human Body - Question 14

Respiratory system has Nose, Trachea and Lungs.

Olympiad Test Level 1: Human Body - Question 15

The 40% of our body weight is due to

Detailed Solution for Olympiad Test Level 1: Human Body - Question 15
On an average, probably 40% of body weight is because of muscles.
Olympiad Test Level 1: Human Body - Question 16

Select the INCORRECT STATEMENT

Detailed Solution for Olympiad Test Level 1: Human Body - Question 16
The heart pumps blood into tubes called blood vessels. Blood vessels are Arteries, Veins and Capillaries.
Olympiad Test Level 1: Human Body - Question 17

Which is not a function of the Skeletal System?

Detailed Solution for Olympiad Test Level 1: Human Body - Question 17
The main function of the skeletal system is to give shape and support the body. It protects internal organs and helps in movement of the body. Gaseous exchange is the function of Lungs.
Olympiad Test Level 1: Human Body - Question 18

Given below is a situation where the senses of smell, taste, touch and sight can be used at the same time.

Detailed Solution for Olympiad Test Level 1: Human Body - Question 18
A woman by making and baking cookies can smell, touch and taste with different senses organs.
Olympiad Test Level 1: Human Body - Question 19

The organ in the diagram help us in

Detailed Solution for Olympiad Test Level 1: Human Body - Question 19
Ear is the sense organ used for hearing.
Olympiad Test Level 1: Human Body - Question 20

What controls all our activities of seeing, hearing, learning, thinking and feeling?

Detailed Solution for Olympiad Test Level 1: Human Body - Question 20

The Nervous System controls all our activities of seeing, hearing, learning, thinking, and feeling. So, the correct answer is B: Nervous System. The nervous system is a complex network of nerves and cells that transmit signals between different parts of the body.

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