501. Which plant is used for green manuring in India?
Sunhemp
502. Kolkata is on the bank of which River?
Hooghly
503. In which hemisphere does India lie?
Northern and eastern
504. In which year the Malayalam Manorama was converted to a daily?
1928
505. What is known as the Magnacarta of Kerala?
Temple Entry Proclamation
506. The Indian Football team made its first appearance at Olympics in ?
1948
507. Who is the author of Law Verses Justice?
V.R. Krishna Iyer
508. World Book Day and Copyright Day is on?
April 23 [April 23 is the birthday as well as the death day of William Shakespeare; the English dram
509. Amravati, Bhavani, Hemavati and Kabini are tributaries of which river?
Cauvery
510. Who proposed the Preamble before the Drafting Committee of the Constitution ?
Jawaharlal Nehru