JNVST Class IX 2025

Which vitamin is produced in skin by sunlight?

The hardest natural substance is:

Ozone layer protects us from:

Which organelle is called the powerhouse of the cell?

Rusting of iron requires:

Speed of light is maximum in:

Which is a communicable disease?

The process of conversion of water vapour into liquid is:

Which metal is liquid at room temperature?

Blood is purified in:

Which force always opposes motion?

Plastics are generally:

The chemical formula of water is:

Earthquake is measured on the:

Which part of the plant conducts water?

CNG is preferred as fuel because it is:

Read the passage and answer: Trees give us oxygen, shade and fruits. We must plant more trees to keep the earth green.…

Read the passage and answer: Trees give us oxygen, shade and fruits. We must plant more trees to keep the earth green.…

Choose the synonym of HONEST.

Choose the antonym of SUCCESS.