A vitamin requires cobalt for its activity. The vitamin is
vitamin B12
vitamin D
vitamin B2
vitamin A
Formalised system of trading agreements with groups of countries is known as
trading blocks
trade ventures
trade partners
trade organisations
A.
trading blocks
Mahatma Gandhi was profoundly influenced by the writings of
Bernard Shaw
Karl Max
Lenin
Leo Tolstoy
Arrange the following in chronological order
1. Tughlaqs 2. Lodis
3. Saiyids 4. Illbari Turks
5. Khiljis
1, 2, 3, 4, 5
5, 4, 3, 2, 1
2, 4, 5, 3, 1
4, 5, 1, 3, 2
The book titled 'The Indian War of Independence' was written by
Krishna Verma
Madame Cama
B G Tilak
V D Savarkar
Who was the founder of the 'Servants of India Society'?
G K Gokhale
M G Ranade
B G Tilak
Bipin Chandra Pal
The term 'Greater India' denotes
political unity
cultural unity
religious unity
social unity
If input frequency of a full wave rectifier be n, then output frequency would be
n/2
n
3n/2
2n