1654. ‘I have nothing to offer except blood, sweat and tears’ was said by which person?
Churchill
1655. By whom was Agra Fort built?
Akbar
1656. Which phenomena is used in optical fibres?
Total internal reflection
1657. What is the effect of overseretion of harmone from pituitary gland?
Increase growth in lenght
1658. On the 22nd of 1905 thousands of unarmed Russian workers marched to the Winter Palace of Czar in St.Peterburg demanding administrative reforms. But the army fired at the mob; Hundereds of workers died; thousands wounded. This incident is known as ?
Bloody Sunday
1659. The pH of water at 25°C is When it is heated to 100°C; then what will be the pH of water?