3641. Who wrote the book “A nation in the making�
Surendranath Banerjee
3642. Which colloidal solution is commonly used as germ killer?
Colloidal sulphur
3643. Which is found on the western coast of continents between 30° and 40° latitudes?
Mediterranean Climate Region
3644. The first Post-Office in Travancore (also of Kerala) was opened at Alleppey during the reign of?
Utram Thirunal Marthanda Varma in 1857.
3645. General low level of oxygen availability is called ?
Hypoxia
3646. Who is the inventor of Revolver?
Samuel Colt
3647. When is World Mental Health Day; recognized by the UN is observed?
10-Oct-2017
3648. Who is the author of the book “Superstar India From Incredible to Unstopableâ€â€“ Sobha De
3649. Bagasse, a by-product of sugar manufacturing industry, is used for the production of which thing?
Paper
3650. Who established the earliest Surat factories?
English