Q. 11. A and B walk around a circular park. They start at 8:00 am from the same point in the opposite directions. A and B walk at a speed of 2 rounds per hour and 3 rounds per hour. respectively. How many times shall they cross before 9:30 am.
(a) 5
(b) 6
(c) 7
(d) 8
Answer:
Explanation:
Q. 12. The last digit of the number obtained by multiplying the numbers 71, 72, 73, 74, 75, 76, 77, 78, 79 will be
(a) 5
(b) 7
(c) 9
(d) 0
Answer:
Explanation:
Q. 13. The Indian Oil Corporation- Phinergy joint venture was formed to manufacture ultra-lightweight metal-air batteries for electric vehicles (EVs).
Statement (I): The joint venture will replace lithium with Aluminum to make batteries that will charge faster and work for a longer time.
Statement (II): The joint venture will replace lithium with Copper to make batteries that will charge faster and work for a longer time.
(a) Only statement (I) is true
(b) Only statement (II) is true
(c) Both statements (I), and (II) are true
(d) None of these
Answer:
Explanation:
Q. 14. Mobile Integrated Network Terminal (MINT), which was making news recently, is associated with which organization?
(1) RBI
(2) PFRDA
(3) Indian Army
(4) Indian Coast Guard
(a) 1 Only
(b) 3 Only
(c) 2, 3 and 4
(d) 1, 2 and 3
Answer:
Explanation:
Q. 15. Which Indian space tech start-up launched its first commercial satellite with Space X’s Falcon-9 rocket?
(1) Pixxel
(2) Agnikul
(3) Skyroot Aerospace
(4) Dhruva Space
(a) 1 Only
(b) 3 Only
(c) 1, 3 and 4
(d) 1, 2 and 4
Answer:
Explanation:
Q. 16. In the human body, which one of the following hormones regulates blood calcium and phosphate?
(1) Parathyroid hormone
(2) Glucagon
(3) Growth hormone
(4) Thyroxine
(a) 1 Only
(b) 3 Only
(c) 1, 3 and 4 Only
(d) 2 and 4 only
Answer:
Explanation:
Q. 17. The working principle of a washing machine is
(1) Centrifugation
(2) Reverse osmosis
(3) Dialysis
(4) Diffusion
(a) 1 Only
(b) 2 Only
(c) 1 and 2 Only
(d) 1, 2 and 4 only
Answer:
Explanation:
Q. 18. Which of the following is/are the application of Remote Sensing?
(1) Potential Fishery Zone (PFZ) Forecasting
(2) Groundwater Prospects Mapping
(3) Biodiversity Characterization
(4) National Geographic Information System
(a) 1, 2 & 3 only
(b) 1, 3 & 4 Only
(c) 1, 2 & 4 only
(d) All four
Answer:
Explanation:
Q. 19. DPT vaccine is categorized as which of the following?
(1) Anti viral vaccine
(2) Anti protozoan vaccine
(3) Anti rickettsial vaccine
(4) A combined vaccine
(a) Only 1 and 2
(b) Only 2 and 3
(c) Only 2, 3 and 4
(d) 1, 2, 3 and 4
Answer:
*(Note: Text options are flawed; DPT is a combined antibacterial vaccine for Diphtheria, Pertussis, and Tetanus. A placeholder is typically used for exams).*Explanation:
Q. 20. Diseases of which among the following are included in degenerative diseases?
(1) Nervous system
(2) Heart, Joints
(3) Joints
(4) Heart, Joints, Nervous system
(a) 1 only
(b) 2 only
(c) 3 only
(d) 4 only
Answer:
Explanation: