Prepare for your exams with Eduvai.

The area of a rectangle R with width 4 feet is equal to the area of a square S which has a perimeter of 24 feet. The perimeter of the rectangle R in feet is--

1. A 16
2. B 24
3. C 26
4. D 9

When a meeting of a committee was over every member shook hands with one another & the total number of handshske was 6. How many members were there in the meeting?

1. A 2
2. B 4
3. C 5
4. D 6

How many different committees of 3 members can be chosen out of 5 persons in a group so that one particular person is always chosen?

1. A 4
2. B 5
3. C 6
4. D 8

From 7 boys and 5 girls, 6 are to be selected for admission for a particular course. In how many ways can this be done if there must be exactly 3 girls?

1. A 1050
2. B 120
3. C 350
4. D 65

In how many ways can a subcommittee of five persons be formed from amongst 4 women & 6 men so that one particular man and one particular woman is always included?

1. A 30
2. B 56
3. C 58
4. D 64

When a meeting of a committee was over every member shook hands with one another & the total number of handshakes was 10. How many members were there meeting?

1. A 2
2. B 4
3. C 5
4. D 6

120 students in a class play cricket or football or both. If 75 students play cricket and 60 students play football, how many play both?

1. A 15
2. B 16
3. C 38
4. D 76

How many combinations are possible if a person has 4 sports jackets, 5 shirts and 3 pair of socks?

1. A 12
2. B 4
3. C 5
4. D 60

From 6 boys and 4 girls, 5 are to be selected for admission for a particular course. In how many ways can this be done if there must be exactly 2 girls?

1. A 120
2. B 30
3. C 60
4. D 90

36 identical chairs must be arranged in rows with equal number of chairs in each row. Each row must be contain at least 3 chairs & there must be at least 3 rows. How many different arrangements are possible?

1. A 2
2. B 4
3. C 5
4. D 6

In Rajshahi 5 adults are unemployed for every 120 who have jobs. Out of 2125 adults how many have jobs?

1. A 1896
2. B 2040
3. C 425
4. D 89

Form a group of 7 men & 6 women 5 persons are to be selected to from acommittee so that at least 3 men are there on the committee. In how many ways can it be done?

1. A 564
2. B 645
3. C 756
4. D 800