UPSC 2019 PYQ — Attempt 100 Previous Year Questions

UPSC 2019 PYQ 1 — Decision Making

In a conference, out of a total 100 participants, 70 are Indians. If 60 of the total participants are vegetarian, then which of the following statements is/are correct ? 1. At least 30 Indian participants are vegetarian. 2. At least 10 Indian participants are non-vegetarian. Select the correct answer using the codes given below :

1. 1 only
2. 2 only
3. Both 1 and 2
4. Neither 1 nor 2

Answer: C. Both 1 and 2

UPSC 2019 PYQ 2 — Quantitative Aptitude

What is X in the sequence 4, 196, 16, 144, 36, 100, 64, X?

1. 48
2. 64
3. 125
4. 256

Answer: B. 64

UPSC 2019 PYQ 3 — Logical Reasoning

S1: Twice the weight of Sohan is less than the weight of Mohan or that of Rohan. S2: Twice the weight of Rohan is greater than the weight of Mohan or that of Sohan.

Which one of the following statements is correct?

1. Weight of Mohan is greatest
2. Weight of Sohan is greatest
3. Weight of Rohan is greatest
4. Whose weight is greatest cannot be determined

Answer: D. Whose weight is greatest cannot be determined