Questions

If the diameter of a sphere is 14 cm, then what is the surface area (in sq.cm) of the sphere?

If Usha is taller than Nisha; Nisha is taller than Asha; Alka is taller then Usha. Harsha is shorter than Asha; then who among them is the tallest?

Who invented the thermos flask?

Social activist Irom Chanu Sharmila, who has recently announced to end 16­year old hunger strike belongs to which State ?

Picture of which US President is on the 5 dollar note?

The school of Indian art which is also known as the Greco-­Roman­-Buddhist art is the ____________school

Which of the statements given below is/are not correct?
1. 'Open' is an Autobiography of Andre Agassi.
2. The author of 'India 2020: A Vision for the New Millennium'A.P.J. Abdul Kalam.
3. The author of 'A Foreign Policy For India' is L.K Advani.

In November 2017, India’s MC Mary Kom won the gold medal at the Asian Boxing Championship, 2017 held at Ho Chi Minh City in Vietnam. In which one of the following categories was she declared winner?