UPSC Insta–DART (Daily Aptitude and Reasoning Test) 10 Mar 2026
Kartavya Desk Staff
Considering the alarming importance of CSAT in UPSC CSE Prelims exam and with enormous requests we received recently, InsightsIAS has started Daily CSAT Test to ensure students practice CSAT Questions on a daily basis. Regular Practice would help one overcome the fear of CSAT too.We are naming this initiative as Insta– DART – Daily Aptitude and Reasoning Test. We hope you will be able to use DART to hit bull’s eye in CSAT paper and comfortably score 100+ even in the most difficult question paper that UPSC can give you in CSP-2021. Your peace of mind after every step of this exam is very important for us.
Looking forward to your enthusiastic participation (both in sending us questions and solving them on daily basis on this portal).
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• Question 1 of 5 1. Question A card is drawn at random from a standard deck of 52 playing cards. What is the probability that the card drawn is either a king or a red card? (a) 1/2 (b) 7/13 (c) 15/26 (d) 9/13 Correct Incorrect
#### 1. Question
A card is drawn at random from a standard deck of 52 playing cards. What is the probability that the card drawn is either a king or a red card?
• Question 2 of 5 2. Question An urn contains 5 red, 6 green, and 4 blue balls. Three balls are drawn one after the other without replacement. What is the probability that the first ball is red, the second is green, and the third is blue? (a) 9/37 (b) 8/55 (c) 5/6 (d) 4/91 Correct Incorrect
#### 2. Question
An urn contains 5 red, 6 green, and 4 blue balls. Three balls are drawn one after the other without replacement. What is the probability that the first ball is red, the second is green, and the third is blue?
• Question 3 of 5 3. Question How many ways can 6 teachers and 2 principals be seated in a row such that each principal is seated between two teachers? (a) 43020 (b) 28080 (c) 20160 (d) 14400 Correct Incorrect
#### 3. Question
How many ways can 6 teachers and 2 principals be seated in a row such that each principal is seated between two teachers?
• Question 4 of 5 4. Question Four passengers (2 men and 2 women) board a train where 7 seats are vacant. Two of these 7 seats are reserved: one for women and one for senior citizens. None of the passengers is a senior citizen. The women-reserved seat may or may not be used by a woman. In how many different ways can the 7 seats be occupied by these 4 passengers? (a) 480 (b) 600 (c) 720 (d) 840 Correct a Incorrect a
#### 4. Question
Four passengers (2 men and 2 women) board a train where 7 seats are vacant. Two of these 7 seats are reserved: one for women and one for senior citizens. None of the passengers is a senior citizen. The women-reserved seat may or may not be used by a woman. In how many different ways can the 7 seats be occupied by these 4 passengers?
• Question 5 of 5 5. Question A die is thrown. If a multiple of 3 appears, two coins are tossed. Otherwise, one coin is tossed. What is the probability of getting exactly one head? (a) 1/3 (b) 5/12 (c) 1/2 (d) 7/12 Correct Incorrect
#### 5. Question
A die is thrown.
• If a multiple of 3 appears, two coins are tossed.
• Otherwise, one coin is tossed.
What is the probability of getting exactly one head?
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