31. The theory that states “pieces of the Earth’s crust are in constant, slow motion driven by movement in the mantle” is called
(A) the theory of plate boundaries
(B) the theory of continental drift
(C) the theory of Pangaea
(D) the theory of plate tectonics
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32. What is the expanded form of the term ‘mRNA’ that has been since the widely discussed beginning of the pandemic?
(A) Mnemonic Ribonucleic Acid
(B) Messenger Ribonucleic Acid
(C) Mutant Ribonucleic Acid
(D) Modified Ribonucleic Acid
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33. An AC current can be produced by
(A) transformer
(B) choke coil
(C) dynamo
(D) None of the above
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34. Current density is
(A) dimensionless
(B) a scalar quantity
(C) a vector quantity
(D) None of the above
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35. What is the basis of most useful classification of medica- tions in medical chemistry?
(A) Chemical structure
(B) Pharmacological effect
(C) Molecular targets
(D) None of the above
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36. Which of the following slows down the reaction rate?
(A) Heterogeneous catalyst.
(B) Catalytic promoter
(C) Homogeneous catalyst
(D) None of the above
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37. Input and output nerves meet at
(A) heart
(B) liver
(C) central nervous system
(D) None of the above
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38. Which of the following technologies will be enabled by the 5G mobile communication networks?
1. Internet of Things
2. Edge Computing
3. Network Slicing
Select the correct answer using the codes given below.
(A) 1, 2 and 3
(B) Only 1 and 2
(C) Only 2 and 3
(D) Only 1 and 3
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39. Match List-I with List-II:
List-I (Space Mission) List-II (Exploration)
a. Cassini-Huygens 1. Jupiter
b. Juno 2. Saturn and its rings
c. Artemis 3. Venus
d. VERITAS. 4. Human Space-flight-Moon to Mars
Select the correct answer using the codes given below.
(A) a-3, b-1, c-2, d-4
(B) a-2, b-1, c-4, d-3
(C) a-3, b-1, c-4, d-2
(D) a-2, b-3, c-4, d-1
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40. Match List-I with List-II :
List-I (Cloth) List-II (Origin)
a. Linen 1. Coconut plant
b. Coir 2. Flax plant
c. Mohair 3. Feathers of duck and geese
d. Down 4. Angora goat
Select the correct answer using the codes given below.
(A) a-4, b-1, c-3, d-2
(B) a-1, b-3, c-2, d-4
(C) a-4, b-3, c-1, d-2
(D) a-2, b-1, c-4, d-3
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41. Consider the following statements:
1. Taeniasis is an intestinal infection caused by three species of tapeworm- Taenia solium, saginata and Taenia asiatica.
2. When cysts develop in the brain, the condition is referred to as neuro- cysticercosis (NCC).
Which of the above statements is/are correct?
(A) Both 1 and 2
(B) Only 1
(C) Only 2
(D) None of the above
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42. Which of the following are computer languages?
1. Cobra
2. Python
3. Squirrel
4. Java
Select the correct answer using the codes given below.
(A) Only 1, 2 and 3
(B) Only 1 and 2
(C) Only 3 and 4
(D) All of the above
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43. What is the full form of GPT in ChatGPT, recently seen in the news?
(A) Generative Pre-Trained Transformer
(B) Glutamic Pyruvic Trans-aminase
(C) GUID Partition Table
(D) Grooved Pegboard Test
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44. Which of the following are not the tastes of the tongue?
1. Sweet
2. Bitter
3. Salty
4. Spicy
5. Umami
6. Sour
7. Pungent
Select the correct answer using the codes given below.
(A) 3 and 6
(B) 2, 5 and 7
(C) 1, 3 and 4
(D) 4 and 7
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45. Which of the following pairs are correctly matched?
1. Anorexia : Sleep disorder
2. Insomnia : Eating disorder
3. Dyspnoea : Shortness of breath
4. Anosmia : Partial or full loss of smell
Select the correct answer using the codes given below.
(A) Only 3 and 4
(B) Only 1 and 2
(C) Only 2 and 3
(D) All of the above
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