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From 1), Peter lives at floor no 1 or 5 or 7. From 4), Katy is on 4th floor and he worked for Apple. Now from 5), John lives at floor no. 5 or 6 or 7. Since From 6), it is clear that person who lives in floor 7 worked for eBay and person who lives in floor no 1 worked for Yahoo but not in Monday. So it is clear that Peter lives at floor no. 5 and John lives at floor no. 6. From 7), Ruby lives at even no. floor. Therefore, the only place left for Ruby is floor no. 2. Hence, Ruby lives at floor no. 2. From 2), one who worked for Starbucks lives immediately above Joseph so that two consecutive floors are floor no. 1 and 2. Therefore, Joseph lives at floor 1 and Ruby worked for Starbucks. Since From 3), one who worked for Google lives on odd number floor above Sarah. So, the only places for Sarah are floor 3. And therefore the only place left for Sam is floor 7 and also from 3), Peter who lives at floor 5 worked for Google. The only Office left for Sarah is Sony, Sarah worked for Sony. From 2), Joseph worked for Yahoo after the day of Thursday that are either Friday or Sunday. But, according to 7), Ruby left 2 days after the one who worked for Sony left. Sarah worked for Sony in Wednesday. Thus Ruby worked on Friday. Katy worked on Thursday.
The marks scored by a boy in three subjects are in the ratio 3 : 5 : 6. Boy scored an overall aggregate of 70% in the exam. If the maximum marks in each...
A person spent 25% of his monthly income on food and 62% of the remaining on rent. If amount spent on rent is Rs 930, then find the amount spent ...
The income of ‘A’ increases by 33% every year. If the present income of ‘A’ is Rs. 35378 and his expenditure 2 years ago from now was Rs. 14580,...
If two successive discounts of 20% and 12% are applied, what would be the equivalent single discount?
In a class of 60 students and 15 teachers, each student got gifts that were 40% of total number of l7students and each teacher got gifts that were 30% o...
In a school with 800 students, the average of the age of the boys is 16 years and that of the girls is 12 years. If the average age of the school is 14 ...
In a group of 100 people, 70 like coffee, 50 like tea, and 30 like both coffee and tea. How many people in the group do not like either coffee or tea?...
Income of A is twice the income of B. B and A spend 65% and 75% respectively of their incomes. Find the savings of A, if B saves Rs. 7000 in a month.
A spent 30% and 20% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 20% and 30% to his mother and brother, respec...
The boys and girls in a college are in the ratio 4:3. If 15% of the boys and 22% of the girls are adults, the percentage of students who are not adults ...