Directions (Q1 to Q5.): Following table shows the production and sale (in thousands) of tyres of six different companies A, B, C, D, E and F during the period 2008 to 2013.
Q1. In which year is the number of tyres sold for Company E the minimum percentage of its tyres produced?
1) 2008
2) 2009
3) 2010
4) 2011
5) 2012
Q2. What is the difference between the total tyres produced in all six companies in 2012 and the total tyres sold in 2013 (answer in thousands)?
1) 40
2) 41
3) 42
4) 43
5) 44
Q3. What is the percentage increase/decrease in the number of tyres sold by Company A from 2011 to 2012?
1) 12%
2) 12.5%
3) 13%
4) 13.5%
5) None of these
1) 12%
2) 12.5%
3) 13%
4) 13.5%
5) None of these
Q4. What is the ratio of the total tyres sold by Company A and Company E together in the year 2008 to that in the year 2013?
1) 6 : 5
2) 5 : 6
3) 7 : 6
4) 6 : 7
5) None of these
1) 6 : 5
2) 5 : 6
3) 7 : 6
4) 6 : 7
5) None of these
Q5. In Company A, the number of tyres sold in 2012 is what per cent more than the number of tyres sold in the year 2008?
1) 10%
2) 15%
3) 20%
4) 25%
5) 30%
1) 10%
2) 15%
3) 20%
4) 25%
5) 30%
Directions (Q6.- Q10.): Read the given information carefully to answer these questions:
There are two families (Kapoors and Khannas) in a building. In the Kapoor family, there are 12 members. The ratio of number of male to female members in the family is 2 : 1. The ratio of the number of children to that of adults in the family is 1 : 2. There are three married couples and one girl child in the family. In the Khanna family, there are 15 members. The number of male members is double the number of female members. The number of boys is equal to the number of females in the family. The number of girls is 40% of the number of boys.
There are two families (Kapoors and Khannas) in a building. In the Kapoor family, there are 12 members. The ratio of number of male to female members in the family is 2 : 1. The ratio of the number of children to that of adults in the family is 1 : 2. There are three married couples and one girl child in the family. In the Khanna family, there are 15 members. The number of male members is double the number of female members. The number of boys is equal to the number of females in the family. The number of girls is 40% of the number of boys.
Q6. In how many ways can a committee of 10 men and 2 women be formed from the residents of the building?
1) 10
2) 15
3) 20
4) 32
5) None of these
1) 10
2) 15
3) 20
4) 32
5) None of these
Q7. A group of 8 members is to be formed in which there are 2 adults and 2 children from each family. In how many ways can the required group be formed?
1) 98784
2) 79380
3) 1113
4) 2226
5) None of these
1) 98784
2) 79380
3) 1113
4) 2226
5) None of these
Q8. A group of 2 girls, 2 boys and 2 women from the building can be formed in
1) 1260 ways
2) 630 ways
3) 2520 ways
4) 1890 ways
5) None of these
1) 1260 ways
2) 630 ways
3) 2520 ways
4) 1890 ways
5) None of these
Q9. One child is selected at random for a dance performance from each of the families. What is the probability that Neetu Kapoor and Mohit Khanna are selected for the dance performance?
1) 1/14
2) 11/15
3) 11/28
4) 1/28
5) None of these
1) 1/14
2) 11/15
3) 11/28
4) 1/28
5) None of these
Q10. Out of the 18 male members residing in the building, three are selected for a prize. What is the probability that one Kapoor and two Khannas are selected for the prize?
1) 3/4
2) 15/17
3) 15/34
4) 33/68
5) None of these
1) 3/4
2) 15/17
3) 15/34
4) 33/68
5) None of these
Answers:
Q1. 2)
It is 58/67 * 100
= 86.56%
It is 58/67 * 100
= 86.56%
Q2. 4)
Difference = 371 – 328
= 43
Difference = 371 – 328
= 43
Q3. 5)
%age Increase = 5/60* 100
= 8.33%
%age Increase = 5/60* 100
= 8.33%
Q4. 4)
Ratio = 108/126
= 6/7 = 6 : 7
Ratio = 108/126
= 6/7 = 6 : 7
Q5. 5)
Number of tyre sold in 2008 = 50
Number of tyre sold in 2012 = 65
= 65-50/50 * 100
= 30%
Number of tyre sold in 2008 = 50
Number of tyre sold in 2012 = 65
= 65-50/50 * 100
= 30%
Q7 – 1
Q8 – 1
Q9 – 4
Q10 – 3
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