Questions

The mid points of AB and AC of the Δ ABC are P and Q respectively. If PQ = 6 cm, then the side BC is

From the given four figures choose the correct water image of the below figure.

In India, which city is also known as 'City of Palaces'?

A universal donor has the blood group

The national song of India was composed by

Find the power of a convex lens if the image formed is at a distance of 20 cm from the lens when the object is placed on the other side of the lens at 25 cm from the optical centre?

What is called the minimum distance from the Sun in a planet in its orbit?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

A rainbow is cause by reflection, refraction, and dispersion (1)/ of light among water droplets resulting in a (2)/ spectrum of light appearing in the sky. (3)/No error (4)