Which Indian cricketer is known as "Brown Bradman"?

Which of the countries has had a prime minister whose name featured the name of his country?

Who is the current President of India as of 2019?

What is the use of SRB 4 in NR?

Which country is small in the world

What is the advantage of using Generalized Frequency Division Multiplexing?

What is google slides?

Which English village, which grew from a tiny fishing hamlet in 1864, was completely drowned due to coastal erosion?

In 1800 what country ceded Louisiana to what other country?

Which GTP-C IE is used for policy control ?

The top of a square cheesecake is entirely covered by a square of chocolate icing surrounded by piped cream. If the sides of the top of the cake are 4 cm longer than the sides of the chocolate square, and the total area of the top of the cheesecake covered in cream is only 216 sq cm. What area of the cheesecake is covered in chocolate icing?

625 sq sm

(x+4)^2-x^2=216 => x=25 sm x^2=625 sq sm

The length of a rectangular field is twice its width. Ramesh jogged around it 5 times and covered a distance of 3 km. What is the length of the field?

What is the area of the large, black square in the following image?

Two parabolas with vertical axes of symmetry share each other's vertex, and are contained between horizontal lines that go through their vertices.

What is the ratio of blue area (intersection) to the grey area in the image?