341: Haemoglobin is dissolved in the plasma of
(a) frog
(b) fish
(c) man
(d) earthworm
342: The temperature for pasteurisation of milk is selected so as to:
(a) Kill the micro organisms
(b) Kill all bacteria
(c) Store it for long time without coagulation
(d) Kill the micro organisms and other harmful bacteria
343: The first among the following to establish trade links with India were:
(a) Dutch
(b) French
(c) Portuguese
(d) English
344: White paper is a:
(a) Paper of good quality
(b) Paper having white colour
(c) Document published by the government on matters of national importance
(d) Paper used for bearer bonds
345: In how many different ways can all of 5 identical balls be placed in the cells shown below such that each row contains at least 1 ball ?
(a) 64
(b) 108
(c) 81
(d) 84