21: Which of the following pairs are correctly matched?
(Person)
1. Champadevi
2. Dr. P. Sri Vachaspati Ramchanrudu
3. Ela Ramesh
4. Upamanyu
(Award)
a. Goldman Environmental Prize
b. Vachaspati Puraskar
c. Lal Bahadur Shastri National Award For Excellence In Public Adminis- tration, Academics and Management
d. Lalit Kala Ratna Chatterjee Award
Select the correct answer using the code given below:
(a) 1, 2 and 3
(b) 1 and 2
(c) 3 and 4
(d) 1, 2, 3 and 4
22: Match List-I with List-II and select the correct answer using the codes given below the lists:
List-I (Board) List-II (Headquarters)
A. Coffee Board 1. Bengaluru
B. Rubber Board 2. Guntur
C. Tea Board 3. Kottayam
D. Tobacco Board 4. Kolkata
(a) 1 3 4 2
(b) 2 4 3 1
(c) 2 3 4 1
(d) 1 4 3 2
23: A square is divided into 9 identical smaller squares. Six identical balls are to be placed in these smaller squares such that each of the three rows get at least one ball (one ball in one square only). In how many different ways can this be done?
(A) 81
(B) 36
(C) 54
(D) 27
24: In India, the use of carbofuran, methyl parathion, phorate and triazophos is viewed with apprehension. These chemicals are used as
(a) pesticides in agriculture
(b) preservatives in processed foods
(c) fruit-ripening agents
(d) moisturising agents in cosmetics
25: What is 'Greased Lightning-10 (GL-10)', recently in the news?
(a) Electric plane tested by NASA
(b) Solar-powered two-seater aircraft designed by Japan
(c) Space observatory launched by China
(d) Reusable rocket designed by ISRO