What is the India’s rank in the 2017 Digital Evolution Index (DEI)?

What is the national game of USA?

Who became the first male Indian to win a badminton Superseries singles title?

Who is the first and only Indian athlete to have won two Individual medals at Olympics?

Which player is allowed to touch the ball with his feet during a Hockey match?

What are Alternative Investment Funds?

Which Company became the first company ever to have market capitalisation of nearly $800 billion?

In LTE RRC connected state.what all protocols stack & signaling used to access internet in uplink direction at Enodeb?

What are the impacts of Demonetization on Indian Economy?

Which state government has launched “Namo Yuva Rojgar Kendra” for unemployed youth?

Find the values of a and b:

12 x a + b = 98

123 x a + b+1 = 987

1234 x a + b+2 = 9876

12345 x a + b+3 = 98765

123456 x a + b+4 = 987654

1234567 x a + b+5 = 9876543

12345678 x a + b+6 = 98765432

123456789 x a + b+7 = 987654321

a = 8 and b = 2

A - B = B

B * C = A

D : B = E

C * C = E

C + E = A

For which numbers stand A, B, C, D and E?