Questions

Mangifera indica is the scientific name of

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

Which industrial revolution can be called the Digital Revolution?

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?

A sound wave has a frequency of 4 kHz and a wavelength of 40 cm. The time taken by the sound wave to travel a distance of 3.2 km is

Indian Citizenship is granted by

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

On 20 July 2017, Lok Sabha passed IIIT­PPP Bill, 2017. The Bill seeks to allow 15 IIITs established on a PPP model to grant degrees. What does ‘PPP’ stand for?