3601. Wireless communication is reflected back to the earth’s surface by the which zone?
Ionsphere
3602. Which medical tool was developed by Sanctorius in 1612?
Thermometer
3603. Who is the inventor of Computer (Original Model)?
Charles Babbage
3604. American Revolution. To protest against the tax on tea; the revolutionaries threw tea boxes from the ship anchored in the Boston Port. This incident is known as ?
Boston Tea Party
3605. Vitamin D deficiency causes?
Rickets
3606. During the reign of Dharmaraja Travancore came to be known as?
'Dharmarajyam'.
3607. From which country does More than one-third of the crude steel production of the world comes?
China
3608. Yakshaganam is the popular folk art of?
Kasaragod
3609. After the Thrippatidanam; Travancore Rajas came to be known as?
Padmanabhadasas.
3610. Fish die in water bodies polluted by sewage; why?