Questions

Who invented bluetooth?

Which of the following pairs is not correctly matched?

A peace treaty between Japan and which country has not been concluded yet, even after 70 years have passed since the end of World War Two?

If price of an article decreases from Rs 600 to Rs 500, when quantity demanded increases from 10000 units to 12000 units. Find point elasticity of demand?

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Pernicious

Headquarters of Inland Waterways Authority of India (IWAI) is in

His greatest achievement in the field of religious reform was the setting up of the Brahmo Sabha and the Brahmo Samaj. Who is he?

Two circles touch each other internally. The radius of the larger circle is 6 cm and the distance between the centre is 2 cm, then the radius (in cms) of the other circle is