Describe the graphical method to find the area of an irregularly shaped plane figure.

Explain the types of stability with suitable examples.

Explain the characteristics of compounds

The atomic number and the mass number of an element is 26 and 56 respectively. Calculate the number of electrons, protons and neutrons in its atom. Draw the structure.

Write a brief account on pollination.

Write about any three Communicable diseases in details.

With the help of Microsoft Photostory how will you create a video?

Draw the diagram of a clinical thermometer and label its parts.

Explain the heating effect of electric current.

How the iron blade is fixed into a wooden handle in tools used to dig the soil?

Write short notes on – Binomial Nomenclature.

What are the difference between luminous and non-luminous objects? Give two examples of each.

Explain the waxing and waning phases in Venus

Explain briefly about antibiotic and analgesic?