Which of the following Pair are not parent and child who have both won the Nobel prize?

Who is the first women boxer to be honoured with the Rajiv Gandhi Khel Ratna Award?

Which is the only Test playing nation that India has never beaten in T20 International ?

Which Nobel laureate began his career as an accountant in the finance department of the Indian government in Calcutta?

Who was the first women nominated member of Rajya Sabha of India?

Mitrabheda, Mitralabha, Kakolukiyam, Labdhapranash and Apariksitakarakam are different chapters of which ancient text?

Which of these does not hold true for mammals?

After Jyoti Basu, who has held the office of chief minister for any Indian state for the longest time?

Which of these Indian Para-athletes won the gold medal in high jump at the Rio Paralympic Games ?

At Rio 2016, who made the record for the fastest goal scored in football in Olympics by scoring a goal in 14 seconds?

11 solid spheres of radius 3 m, 9 solid cylinder of radius 4 m, height 5 meter and 13 solid cones of radius 2 m, height 4 m are melted to form a bigger solid sphere. What is the radius of this bigger solid sphere in meters?

Total volume of the bigger sphere = [volume of 11 smaller spheres] + [volume of 9 cylinders] + [Volume of 13 cones]. (4/3)*π*r^3 = [11*(4/3)*π*(3)^3] + [9*π*(4)^2*5] + [13*π*(2)^2*4/3] (4/3)*π*r^3 = [1244.07] + [2261.97] + [216.71] (4/3)*π*r^3 = 3722.75 r = 9.61 meter.

The units are SI of course

5 solid spheres of radius 2 m, 7 solid cylinder of radius 3 m, height 7 meter and 4 solid cones of radius 5 m, height 8 m are melted to form a bigger solid sphere. What is the radius of this bigger solid sphere in meters?

2 solid spheres of radius 3 m, 3 solid cylinder of radius 2 m, height 3 meter and 2 solid cones of radius 2 m, height 4 m are melted to form a bigger solid sphere. What is the radius of this bigger solid sphere in meters?

A metal cylinder of base 5 cm and height 12 cm is melted to make n solid cones of height 1 cm and base radius 1 mm. What is the value of n?

The radius of two cylinders are in the ratio 2:3 and their height are in the ratio 5:3. Calculate the ratio of their volume and the ratio of their curved surfaces.

A cylinder of base radius r and height h is dipped vertically to half the height in a bucket full of purple paint. Find the area of the surface which get painted?