Directions (1-5):- Study the given information carefully and answer the following questions.
The premises of an office are to be renovated in terms of flooring and painting the walls and ceiling. All rooms/halls/pantry are rectangular in shape. Some areas are to be floored with wood flooring while rest with marble. All painting work is to done with Royal paint. The size of office is 40 m by 40 m. the MD’s & CEO’s rooms are adjacent & 15 m wide and are equal in length and connected with other rooms only from longer side & floored with wood flooring. HR & Admin room is 12 m long and 13 m in width and both share a common wall with Manager’s room which is floored with wood flooring. There is a conference hall of 30 m by 12 m connected to every room. Pantry room & server room are of same size. All walls are 3 m in height. Cost of marble is Rs. 100 per sq.m. while wood flooring is Rs. 120 per sq.m. painting work is done at the rate of Rs. 20 per sq.m.
Q1. What is the total cost of wooden flooring incurred in the renovation?
(a) Rs. 90000
(b) Rs. 96960
(c) Rs. 95000
(d) Rs. 97000
(e) Rs. 97548
Q2. What is the percentage of area of office covered with marble?
(e) None of these
Q3. Cost of painting of conference hall’s walls is what percent less than cost of painting of MD’s, CEO’s & Manager’s room together?
Q4. If the conference hall is to be painted with another quality of paint costing Rs.30 per sq.m. What will be the total cost of painting the entire area?
(a) Rs. 20280
(b) Rs. 22420
(c) Rs. 25460
(d) Rs. 28480
(e) Rs. 29280
Q5. What is the ratio of area of pantry room to HR room?
(a) 6 : 13
(b) 5 : 13
(c) 10 : 13
(d) 1 : 2
(e) 5 : 6
Direction (6 – 10): The given below data is about students who like three different cricket players. Read the data carefully and answer the questions:
There are I to XII standard in school and capacity of each standard is 180. Total number of students who like M.S Dhoni is 25 % of total number of students in the school and total number of students who like Virat Kohli is 40 % more than total number of students who like M.S Dhoni. 75 % of remaining number of student in the school like Rohit sharma and remaining students do not like any three of them. Total number of students who like only M.S Dhoni & VIrat Kohli but not Rohit Sharma is 25 % of total number of students who like Virat Kohli and number of Students who like only Virat Kohli & Rohit Sharma but not M.S Dhoni is 21 more than Total number of students who like only M.S Dhoni & VIrat Kohli but not Rohit Sharma. Total number of Students who like M.S Dhoni & Rohit Sharma but not Virat Kohli is 39 more than 12 1/2% of total number of students who like Rohit Sharma. Total number of students who like all three players are 50 % of Total number of Students who like M.S Dhoni & Rohit Sharma but not Virat Kohli.
Q7. Find total number of students who like at least two players?
Q9. Find total number of students who like at least one player?
Q10. Find the ratio between total number of students who like only M.S Dhoni & VIrat Kohli but not Rohit Sharma to total students who like only Virat Kohli & Rohit Sharma but not M.S Dhoni?
(a) 9 : 10
(b) 10 : 9
(c) 9 : 11
(d) 9 : 13
(e) 9 : 14