Questions

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

to use for the first time

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?

UV rays coming from Sun, majorly causes which cancer?

In the names Mangifera indica (mango), Solanum tuberosum (potato) and Panthera leo (lion), what does the three names, indica, tuberosum and leo, represent?

Cannis Vulpes is the scientific name of

Indian Citizenship is granted by

The Sharda Act is related to

Non­-Tax revenue can be increased by improving the working of ___________.