31). The Avogadro number is
| A). \( \Large 6.00\times10^{24} \) |
| B). \( \Large 6.023\times10^{23} \) |
| C). \( \Large 6.054\times10^{22} \) |
| D). \( \Large 6.504\times10^{22} \) |
|
32). Viscous force is directly proportional to
| A). temperature gradient |
| B). mass gradient |
| C). velocity gradient |
| D). charge gradient |
|
33). The South American country that suffered due to earthquake in 2010 was
| A). Argentina |
| B). Chile |
| C). Brazil |
| D). Libya |
|
34). According to the Economic Survey of India (2007-08), the birth rate in Tamil Nadu state is
| A). 16.2 |
| B). 18.4 |
| C). 15.3 |
| D). 10.6 |
|
35). The Structure observed by Robert Hooke in plant cells was
| A). Protoplasm |
| B). Cell Wall |
| C). Nucleus |
| D). Tracheids |
|
36). How many Pairs of cranial nerves are present in shark fishes?
| A). 8 |
| B). 10 |
| C). 12 |
| D). 14 |
|
37). When the basis of classification is according to location or place, the classification is called ......... .. classification.
| A). Quantitative |
| B). Geographical |
| C). Qualitative |
| D). Chronological |
|
38). The oxidation number of Fe in K3 [Fe(CN)6] is
|
39). The ray which does not affect the photographic plate is
| A). Alpha ray |
| B). Beta ray |
| C). Gamma ray |
| D). none of these |
|
40). Who among the following said that Buddha's character and teaching made him The Light not of Asia only but of the World?
| A). Sir Edwin Arnold |
| B). Mrs. Rhys Davids |
| C). Dr. Radhakrishnan |
| D). H.G. Wells |
|
