Class – 9
Maths – Circle
- In a circle, a chord is 5 cm away from the centre. If the radius of the circle is 13 cm, what is the length of the chord?
Science – Journey inside an atom
- Define gold foil experiment or α-ray scattering experiment.
Social Science – Democracy
- What are the challenges faced by Indian democracy?
English – Grammar
The police…………………… four thieves last night, (catch)
I was………………………….. food when he came in. (cook)
It……………………… since 9 o’clock, (rain)
I certainly………………….. my colleague if I had been there, (help)
Stars………………….. in the sky at night, (twinkle)