Science Student Questions

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Showing: All Grades / Science (1380 questions)

by ADWIT KUMAR · Class 3

Which of the following is generally NOT used for making footwear ?

Science Matter and Materials 0 14 answers 93%
by MOHAMMAD KIYAAN · Class 5

Plants whose seeds have two thick seed leaves (cotyledons) are called

Science Plants 0 2 answers 50%
by MOHAMMAD KIYAAN · Class 5

Which country produces the most crude oil?

Science Other 0 2 answers 50%
by MOHAMMAD KIYAAN · Class 5

By area, India is the ______ largest country in the world.

Science Earth and Universe 0 2 answers 100%
by DIA PATEL · Class 7

What is the process of turning and loosening of soil called?

Science Other 0 4 answers 100%
by DIA PATEL · Class 7

What type of Friction is the weakest ?

Science Motion and Time 0 3 answers 0%
by DIA PATEL · Class 7

What is the unit of force?

Science Other 0 3 answers 67%
by GIANSH GUPTA KHUNDKER · Class 8

Which gas is a major component of Compressed Natural Gas (CNG)?

Science Coal and Petroleum 0 4 answers 100%
by GIANSH GUPTA KHUNDKER · Class 8

The slow process of conversion of dead vegetation into coal is called:

Science Coal and Petroleum 0 9 answers 56%
by GIANSH GUPTA KHUNDKER · Class 8

What is the correct full form of PCRA?

Science Coal and Petroleum 0 5 answers 80%
by GIANSH GUPTA KHUNDKER · Class 8

Which of the following is not a petroleum product?

Science Coal and Petroleum 0 4 answers 25%
by GIANSH GUPTA KHUNDKER · Class 8

Natural gas is considered a cleaner fuel because:

Science Coal and Petroleum 0 4 answers 50%
by GIANSH GUPTA KHUNDKER · Class 8

The process of conversion of dead vegetation into coal is called:

Science Coal and Petroleum 0 5 answers 60%
by GIANSH GUPTA KHUNDKER · Class 8

The angle between the normal and the reflected ray is called the ________.

Science Light 0 4 answers 100%
by GIANSH GUPTA KHUNDKER · Class 8

Which of the following is the purest form of carbon?

Science Coal and Petroleum 0 4 answers 100%
by GIANSH GUPTA KHUNDKER · Class 8

Where is the pituitary gland located in the human body?

Science Endocrine System 0 8 answers 50%
by GIANSH GUPTA KHUNDKER · Class 8

The change from a larva to an adult is called metamorphosis. In frogs, this is controlled by ________.

Science Endocrine System 0 4 answers 75%
by GIANSH GUPTA KHUNDKER · Class 8

Which gland is known as the "Master Gland" because it controls other glands?

Science Endocrine System 0 6 answers 50%
by GIANSH GUPTA KHUNDKER · Class 8

Endocrine glands are also known as ________ glands.

Science Endocrine System 0 4 answers 25%
by GIANSH GUPTA KHUNDKER · Class 8

The main constituent of Natural Gas and CNG is ________.

Science Coal and Petroleum 0 5 answers 80%

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