Question
Which of the following combination is not
true? Study the following information carefully and answer the questions below: There are seven friends i.e. P, Q, R, S, T, U and V are going in a party held in different days from Monday to Sunday (Starting from Sunday and ending on Saturday). Only two persons go for the party after R. There is a gap of one day in between R and T. V and T are going for the party on consecutive days. There is a gap of two days in between V and S. Q go for party on one of the day before U who goes for party neither on Friday nor on Wednesday. P goes before S but after T.Solution
Only two persons go for the party after R.Ā 
There is a gap of one day in between R and T. As per this statement,there are two possible cases and the arrangement will look like this: Case-1 
Case-2 
V and T are going for the party on consecutive days. As per this statementĀ CAS E IIĀ will further gets plitintoone more case and the arrangement will look like this: CASEI: 
Case-2A 
There is agap of two days in betweenV and S. As per this statement,Ā CASE II (A)Ā will get eliminated andĀ CASEIIĀ will further gets plitintoone more case and the arrangement will look like this: Case-1 
Case-2B 
Q go for party on one of the days before U who goes for party neither on Friday nor on Wednesday. 
P goes before S but after T. As per this statement, CASE I and CASE II (B) will get eliminated and we will continue with CASE II and the arrangement will look like this: 
The ratio of efficiencies of X and Y for doing a certain work is 5 ā¶ 9. Working together, they can complete a work in 15 days. X alone will complete 6...
āPā alone can do 60% of a work in 18 days and āQā alone can do 30% of the same work in 9 days. āPā, āQā and āRā together can finish ...
- If Rina can complete a project in 36 days by working 9 hours a day, how many hours per day should she work to complete the project in 18 days?
A can do a job alone in 66 days, B can do it alone in 55 days, while A, B, and C working together can complete the job in 11 days. In how many days can ...
A can complete a piece of work in 24 days. He worked for 21 days and then B finished the remaining work in 6 days. In how many days can A and B finish t...
A, B, and C together wrap up a task in 14 days. B and C together can finish it in (280/18) days, and C alone completes half in 14 days. Find the ratio o...
- If Priya takes five times the time that Kabir takes or six times the time that Aarav takes to finish a task, and all three working together can complete it...
28 men can complete a work in 20 days. 40 women can complete the same work in 28 days. 20 men and 12 women started working and after 16 days, 20 more wo...
Gagan can do a piece of work in 14 days. Magan is 40% more efficient than Gagan. How many days will Magan and Gagan together complete the work?
A man, a woman, a boy, and a girl can complete a certain task individually in 84 days, 105 days, 140 days, and 210 days respectively. How long will it t...
Relevant for Exams:
