Choose the one which does not belong to the group.
1). Father
2). Mother
3). Uncle
4). Brother
NDA means
1). National Directors Alliance
2). Nominal Democratic Alii- ance
3). National Divisional Alliance
4). National Democratic Alii- ance
Name the scientist who discovered method of immunising man against smallpox.
1). Alfred Jenner
2). Edward Jenner
3). Wilfred Jenner
4). None of these
From a wire of 11CM LENGTH how many rings of C.7 .ameter can be made ?
1). 10
2). 5
3). 15
4). 6