3491. Which of the element of group 17 is radioactive?
Astatine
3492. Araucaria embricate a gymnosperm plant is commonly known as ?
'Monkey's Puzzle'
3493. Which are the seven churches in Kerala founded by St.Thomas?
Maliankara; Palayur; Kottakkavu; Kokkamangalam; Quilon; Niranam and Nilakkal.
3494. Where is the Smog is likely to occur?
Near the industrial areas
3495. Who invented the laser?
Charles H. Townes
3496. Who is the author of “Punjab The Knight of Falsehood”?
K.P.SGiII
3497. What was the original name of Tansen, the most famous musician at the court of Akbar?
Ramtanu Pande
3498. Vasthu Vidya Gurukulam is situated at?
anmula (B) started in 1993
3499. What is the study of the relation of animals and plants to their’ surroundings called?
Ecology
3500. The form of democracy existed in Greek was ?
Direct democracy