Question 1
Hard
UPSC Prelims 2014 Science & Technology
UPSC Prelims 2014 Science & Technology PYQs — start a timed practice test with explanations. 11 questions.
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Question 2
Medium
Which reference to Agni-IV Missile, which of the following statements is/are correct? 1. It is a surface-to-surface missile. 2. It is fuelled by liquid propellant only...
Question 3
Medium
Consider the following diseases 1. Diphtheria 2. Chickenpox 3. Smallpox Which of the above diseases has/have been eradicated in India?
Question 4
Medium
Consider the following techniques/phenomena: 1. Budding and grafting in fruit plants 2. Cytoplasmic male sterility 3. Gene silencing Which of the above is/are used to...
Question 5
Easy
Consider the following pairs : |Vitamin|Deficiency disease| |-- |--| |1. Vitamin C | Scurvy| |2. Vitamin D|Rickets| |3. Vitamin E | Night blindness| Which of the pair...
Question 6
Easy
Which one of the following is the process involved in photosynthesis?
Question 7
Easy
In addition to fingerprint scanning, which of the following can be used in the biometric identification of a person? 1. Iris scanning 2. Retinal scanning 3. Voice reco...
Question 8
Medium
Which of the following is/are the example/examples of chemical change? 1. Crystallization of sodium chloride 2. Melting of ice 3. Souring of milk Select the correct a...
Question 9
Hard
Which of the following pair is/are correctly matched? |Spacecraft|Purpose| |-- |--| |1. Cassini-Huygens | Orbiting Venus and transmitting data to the Earth| |2. Messen...
Question 10
Hard
Which of the following statements is/are correct regarding vegetative propagation of plants? 1. Vegetative propagation produces clonal population. 2. Vegetative propag...
Question 11
Medium