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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).
Wish you all the best ! 🙂
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Question 1 of 5
1. Question
The following chart shows the distribution of students in different streams in a college and the number of students who passed from this college.
Total students = 3600
Passed students = 2160
Find the ratio between the number of students in arts and number of students who passed in arts.
Correct
» Explain it
Correct Option: B) 5:3
Number of students in arts = 10% × 3600 = 10 × 36
Number of students passed in arts = 10% × 2160 = 1 × 216
Reqd. ratio = 10 × (36/216) = 5 : 3
Hence, option B is the correct answer.
Incorrect
» Explain it
Correct Option: B) 5:3
Number of students in arts = 10% × 3600 = 10 × 36
Number of students passed in arts = 10% × 2160 = 1 × 216
Reqd. ratio = 10 × (36/216) = 5 : 3
Hence, option B is the correct answer.
-
Question 2 of 5
2. Question
The following chart shows the distribution of students in different streams in a college and the number of students who passed from this college.
Total students = 3600
Passed students = 2160
What percentage of students in engineering stream passed?
Correct
» Explain it
Correct Option: C) 46.66%
The ratio of the total number of students to the number of students passed
= 3600/2160
= 5 : 3
Number of students in engineering = 45 × 5
Number of students passed in engineering = 35 × 3
Reqd. % = 35 × 3 × (100/45 × 5)
= 46.66%
Hence, option C is the correct answer.
Incorrect
» Explain it
Correct Option: C) 46.66%
The ratio of the total number of students to the number of students passed
= 3600/2160
= 5 : 3
Number of students in engineering = 45 × 5
Number of students passed in engineering = 35 × 3
Reqd. % = 35 × 3 × (100/45 × 5)
= 46.66%
Hence, option C is the correct answer.
-
Question 3 of 5
3. Question
The following chart shows the distribution of students in different streams in a college and the number of students who passed from this college.
Total students = 3600
Passed students = 2160
If 800 more students joined the college in new stream Journalism and increasing the number of passed students by 33.33%, the find the percentage of students failed in college.
Correct
» Explain it
Correct Option: D) 34.54%
Total appeared students = 3600 + 800 = 4400
Passed students
= 2160 (1 + 1/3) = 2160 × (4/3) = 2880
Failed students = 4400 – 2880 = 1520
Reqd. % = 1520 × (100/4400) = 34.54%
Hence, option D is the correct answer.
Incorrect
» Explain it
Correct Option: D) 34.54%
Total appeared students = 3600 + 800 = 4400
Passed students
= 2160 (1 + 1/3) = 2160 × (4/3) = 2880
Failed students = 4400 – 2880 = 1520
Reqd. % = 1520 × (100/4400) = 34.54%
Hence, option D is the correct answer.
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Question 4 of 5
4. Question
The following chart shows the distribution of students in different streams in a college and the number of students who passed from this college.
Total students = 3600
Passed students = 2160
If next year, 1152 students joined the college and thereby increasing the number of passed students by 10%, then find the percentage of students passed in the college next year.
Correct
» Explain it
Correct Option: A) 50%
Total appeared students = 3600 + 1152 = 4752
Total passed students = 2160 + 216 = 2376
Reqd. % = 2376 × (100/4752) = 50%
Hence, option A is the correct answer.
Incorrect
» Explain it
Correct Option: A) 50%
Total appeared students = 3600 + 1152 = 4752
Total passed students = 2160 + 216 = 2376
Reqd. % = 2376 × (100/4752) = 50%
Hence, option A is the correct answer.
-
Question 5 of 5
5. Question
The following chart shows the distribution of students in different streams in a college and the number of students who passed from this college.
Total students = 3600
Passed students = 2160
Find the average of the number of students passed in MBA, Medical and Commerce streams.
Correct
» Explain it
Correct Option: D) 396
Passed students in MBA = 5% × 2160
Passed students in Medicine = 20% × 2160
Passed students in Commerce = 30% × 2160
Reqd. average = {5 + 20 + 30}% × (2160/3)
=396
Hence, option D is correct.
Incorrect
» Explain it
Correct Option: D) 396
Passed students in MBA = 5% × 2160
Passed students in Medicine = 20% × 2160
Passed students in Commerce = 30% × 2160
Reqd. average = {5 + 20 + 30}% × (2160/3)
=396
Hence, option D is correct.
