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Directions For Questions
DIRECTIONS: Study the following table and answer the following questions carefully.
Following table shows the percentage population of six countries below poverty line and the proportion of male and female.
Country
Percentage Population
Below poverty line
Proportion of male(M) and female(F)
Below poverty line M:F
Above poverty line M: F
A
12
3:2
4:3
B
15
5:7
3:4
C
25
4:5
2:3
D
26
1:2
5:6
E
10
6:5
F
32
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If in country E population of males above poverty line is 32670, then what is the population of males below poverty line in that country?
If the population of males below poverty line in country D is 2106, then what is the total population of that country?
If the population of females below poverty line in country B is 2275 and that of males above poverty line in country F is 3536, then what is the ratio of the total population of country B and F?
If the total population of C and E together is 19556, then what is the total no. of females above poverty line in the above countries?
The total population of country A is 36225, and then what is the number of males above poverty line in country A?
DIRECTIONS: Study the following information carefully to answer the questions that follow.
The management of a school decided to renovate the school. The school is located in a ground of dimensions 600 m x 250 m. The school has ten classrooms each of dimensions 10 m x 6 m. There are three more rooms -one for the principal, one for office and the third for the staff. The school has a playground of dimensions 180 m x 150 m. The principal’s room has dimensions of 8 m x 6 m, the office has dimensions of 8 m x 6 m and the staff room has dimensions of 12 m x 6 m. All the classrooms have to be done with stone flooring. The office and the staff room are to be done wooden flooring while the principal room is to be done with marble flooring. The height of all the rooms is 2.5 m. The cost of marble flooring is Rs.280 per sqm, the cost of wooden flooring is Rs.160 per sqm and the cost of stone flooring is Rs.60 per sqm.
All the inner walls and roofs of the classrooms are to be white washed. The cost of white washing is Rs.4.50 per sqm. What is the total cost of white washing? (Note: The area of the windows and the doors are negligible.)
The management of the school decided to construct a basketball court of dimensions 36 m x 24 m in the playground and level the rest of the play ground for other sports. The cost of constructing the court is Rs.45 per sqm and the cost of levelling is Rs.1.50 per sqm. What is the total cost incurred by the school management on the playground?
In each question, two equations numbered I and II are given. You have to solve both the equations and mark the appropriate option.
I. 27x2 − 51x + 20 = 0
II. 108y2 − 204y + 80 = 0
I. 15x2 − 19x + 6 = 0
II. 35y2 − 138y + 135 = 0
I. 143x2 − 140x + 32 = 0
II. 55y2 − 31y + 4 = 0
Answered - 0
Un-answered - 10