1. Standard 150 bags, Deluxe 160 bags
2. Standard 200 bags, Deluxe 120 bags
3. Standard 100 bags, Deluxe 200 bags
4. Standard 120 bags, Deluxe 180 bags
Standard 150 bags, Deluxe 160 bags
1. x = 2.3
2. x = 2.5
3. x = 2.7
4. None of the above
x = 2.5
1. Never
2. Once
3. Twice
4. More than twice
Once
1. 1. less than the number of buts existing at the beginning of 2001.
2. 2. less than the total number of huts destroyed by floods in 2001 and 2003.
3. 3. less than the total number of huts destroyed by floods in 2002 and 2003.
4. 4. more than the total number of huts built in 2001 and 2002
3. less than the total number of huts destroyed by floods in 2002 and 2003.
1. no solution for x < 300 and y < 0
2. no solution for x > 250 and y > -100
3. a solution for 250 < x < 300
4. a solution for -59 < y < -56
a solution for 250 < x < 300
1. Complex conjugates
2. Rational
3. Irrational
4. Cannot be determined H
Irrational
1. 2
2. - 1
3. 5
4. None of these
- 1
1. 22
2. 23
3. 21
4. 24
5. 25
23
1. 11 years
2. 10 years
3. 9 years
4. 8 years
5. None of these
11 years
1. 5
2. 6
3. 4
4. 3
4