Quiz-summary
0 of 5 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
Information
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 ! 🙂
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 5 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- Answered
- Review
-
Question 1 of 5
1. Question
Raju can do 25% of a piece of work in 5 days. How many days will he take to complete the work ten times?
Correct
Answer : c
He will complete the work in 20 days. Hence, he will complete ten times the work in 200 days.
Incorrect
Answer : c
He will complete the work in 20 days. Hence, he will complete ten times the work in 200 days.
-
Question 2 of 5
2. Question
4 men and 3 women finish a job in 6 days, and 5 men and 7 women can do the same job in 4 days How long will 1 man and 1 woman take to do the work?
Correct
Answer : a
24 man days + 18 women days = 20 man days + 28 woman days
→ 4 man days = 10 woman days.
→ l man day = 2.5 woman days
Total work = 24 man days + 18 woman days = 60
woman days + 18 woman days= 78 woman days.
Hence, 1 man + 1 woman= 3.5 women can do it
in 78/3.5 = 156/7 = 22(2/7) days.
Incorrect
Answer : a
24 man days + 18 women days = 20 man days + 28 woman days
→ 4 man days = 10 woman days.
→ l man day = 2.5 woman days
Total work = 24 man days + 18 woman days = 60
woman days + 18 woman days= 78 woman days.
Hence, 1 man + 1 woman= 3.5 women can do it
in 78/3.5 = 156/7 = 22(2/7) days.
-
Question 3 of 5
3. Question
1f 8 boys and 12 women can do a piece of work in ten 25 days, in how many days can the work be done by 6 boys and 11 women working together?
Correct
Answer : d
The data is insufficient, since we only know that the work gets completed in 200 boy days and 300 women days.
Incorrect
Answer : d
The data is insufficient, since we only know that the work gets completed in 200 boy days and 300 women days.
-
Question 4 of 5
4. Question
Apurva can do a piece of work in 12 days. Apurva and Amit complete the work together and were paid Rs. 54 and Rs. 81 respectively. How many days must they have taken to complete the work together?
Correct
Answer: c
Since the ratio of money given to Apurva and Amit is 2:3, their work done would also be in the same ratio. Thus, their time ratio would be 3:2 (inverse of 2:3). So, if Apurva takes 12 days, Amith would take 8 days and total number of days required(t) would be given by the equation:
(1/12+ 1/8)=1 →1= 24/5 = 4.8 days
Incorrect
Answer: c
Since the ratio of money given to Apurva and Amit is 2:3, their work done would also be in the same ratio. Thus, their time ratio would be 3:2 (inverse of 2:3). So, if Apurva takes 12 days, Amith would take 8 days and total number of days required(t) would be given by the equation:
(1/12+ 1/8)=1 →1= 24/5 = 4.8 days
-
Question 5 of 5
5. Question
30 men working 5 h a day can do a work in 16 day In how many days Will 20 men working 6ha a do the same work?
Correct
Answer : b
Work equivalence method:
30 x 5 x 16 = 20 x 6 Xn
Gives the value of n as 20 days
Incorrect
Answer : b
Work equivalence method:
30 x 5 x 16 = 20 x 6 Xn
Gives the value of n as 20 days
Join our Official Telegram Channel HERE for Motivation and Fast Updates
Subscribe to our YouTube Channel HERE to watch Motivational and New analysis videos
