CSIR NET Life Sciences December 2008 Paper (Part 4 of 14)

  1. You would removed seed from pea pods; some pods have more number of seed while other less, the correct graphical representation for number of seed in pea will be (IFAS Answer 2)

  2. In graph line representing y = ax-c (value of x and c are + ve)

    1. A

    2. B

    3. C

    4. D

  3. The data of Rainfall for five consequetive days in Hyderabaqd is given below 2008 − 0, 0, 0, 0, 100 2007 − 0, 20, 20, 40, 0 Which statement is correct?

    1. Lesser variation in rainfall was observed in 2007 as compare 2008 at Hyderabad

    2. In 2008 Hyderabad experienced more rainfall

    3. In 2007 Hyderabad experienced more rainfall

    4. Variation in rainfall in 2007 and 2008 was equal

  4. Short wave can be received at longer distance during radio transition as compare to medium wave because

    1. Short wavelength can be reflected by ionosphere.

    2. Medium waves are transmitted across space

    3. Short wavelength are absorbed by ionosphere

    4. Medium wavelength cannot be bend

  5. If dij = 1 when i = j and when i-j. Then sum of dij if it takes values of i and j from 1, 2 and 3 respectively.

    1. 1

    2. 2

    3. 3

    4. 4

  6. Currently among the following which is used as a fuel for nuclear reactor

    1. 232Th

    2. 238Pu

    3. 233U

    4. 238U

  7. NaCl can be electrolyzed on electrode, but ethanol cannot because

    1. Ethanol has covalent bond

    2. Ethanol is polar

    3. Ethnol has hydrogen bonding

    4. Ethanol is electrically neutral.

  8. Which of the following which is most porous:

    1. Sand

    2. Clay

    3. Loamy soil

    4. Granite

  9. Which graph represents the endothermic reaction with minimum activation energy ( ‘A’ Substrate ‘B’ Product)? (Answer 3)

  10. The process of photosynthesis which leads to formation of glucose is a type of

    1. Oxidation

    2. Reduction

    3. Condensation

    4. Fixation