Which Indian cricketer is known as "Brown Bradman"?

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

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

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

Who is the chief minister of Karnataka, India as of June 2018?

Does UE sends measurement reports periodically or only event occurs?

How UE knows weather to include aperiodic CSI report in MSG3?

In what context British rule was better than Indian rule?

How to write down ECGI, Global eNodeB, etc. in LTE?

Should I reboot after mesa upgrade on Fedora?

Three partners shared the profit in a business in the ratio 5 : 7 : 8. They had partnered for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?

Answer is 20:49:64

The age of a father 10 years ago was thrice the age of his son . Ten years hence, the father's age will be twice that of his son. What is the ratio of their present ages?

The present ages of A,B and C are in proportions 4:5:6. Eight years ago, the sum of their ages was 66. What is the sum of present age of A and C?

Solve this without paper and pen?

Two, trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. What is the ratio of their speeds?