Animal
Diseases
Human Body
Riddles
Maths
100

Which animal is known as the ‘Ship of the Desert’?

Camel

100

Which microorganism causes tuberculosis (TB)?

Bacterium

100

Which is the basic structural and functional unit of the human body?

Cell

100

What has to be broken before you can use it?

A candle

100

A train travels 120km at a speed of 60km/h. How long does it take to complete the journey?

2 hours

200

Which bird cannot fly?

Penguin

200

Diabetes is caused due to lack of which hormone?

Insulin

200

The largest organ of the human body

Skin

200

What month of the year has 28 days?

All of them

200

A person buys an article for Rs 800 and sells it at a profit of 25%. What is the Selling Price of the Article? 

1000

300

What do pandas mainly eat?

Bamboo

300

Which disease is known as “the silent killer”?

Hypertension

300

Which blood cells are responsible for oxygen transport?

RBCs

300

What can you break, even if you never pick it up or touch it?

A promise

300

What is the common difference of the arithmetic progression 3, 7, 11, 15, 19, … ?

4

400

Which mammal can truly fly?

Bat

400

Polio primarily affects

Nervous system

400

Which vitamin is essential for blood clotting?

Vitamin K

400

A man dies of old age on his 25th birthday. How is this possible?

He was born on February 29th

400

Simlify 7+(8-3*2)

Thomas Jefferson

500

What is a group of lions called?

Pride

500

Diseases that spread from one person to another are called_____________

Communicable diseases

500

Which blood group is called the universal donor?

O negative

500

What has 13 hearts, but no other organs?

A deck of cards

500

What is the solution of the system of equations 2x - y = 1 and x + y = 5?

x = 2, y = 3

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