Intensive cultivation refers to

• production with intensive use of labour

• production with intensive use of fertilizer

• raising production by intensive use of existing land

• raising production by large-scale use of imported inputs

Upon winning Wimbledon Women's Tennis Tournament 2016, Serena Williams equalled record 22 Grand Slam wins of

• Martina Navratilova

• Steffi Graf

• Martina Hingis

• Maria Sharapova

A universal donor has the blood group

• B

• AB

• A

• O

Amir Khusro was a

• Poet

• Play writer

• Painter

• Architect

The members of the All Indian Services serve the

• Central Government only

• State Government only

• Union Territories only

• Both the Union and States Governments