2701: Consider the following conditions of sick human body
1. Swollen lymph nodes
2. Sweating at night
3. Loss of memory
4. Loss of weight
Which of these are the symptoms of AIDS?
(a) 1 and 2
(b) 2, 3 and 4
(c) 1, 2 and 3
(d) 1, 2, 3 and 4
2702: In a class there are 18 boys who are over 160 cm tall. If these constitute three- fourths of the boys and the total number of boys is two-thirds of the total number of students in the class, what is the number of girls in the class?
(a) 24
(b) 6
(c) 12
(d) 18
2703: Who among the following Bhakti leaders used the medium of dance and songs (Kirtans) to make one feel the personal presence of god near him?
(a) Shankaradeva
(b) Chandidasa
(c) Jnanadeva
(d) Chaitanya Mahaprabhu
2704: Recently, India signed a deal known as Action Plan for Prioritization and Implementation of Cooperation Areas in the Nuclear Field with which of the following countries?
(a) Japan
(b) Russia
(c) The United Kingdom
(d) The United States of America
2705: Helium is used for respiration in deep water instead of nitrogen because:
(a) It is heavier than nitrogen
(b) It is lighter than nitrogen
(c) It mixes less in blood than nitrogen
(d) It helps oxygen burn more quickly