1. Rs.3.43
2. Rs.5.31
3. Rs.5.51
4. Rs.6.22
Rs.5.51
1. more than the average weight of A.
2. more than the average weight of C.
3. less than the average weight of C.
4. Cannot be determined
Cannot be determined
1. The average weight of both groups increases
2. The average weight of both groups decreases
3. The average weight of the class remains the same.
4. Cannot be determined.
The average weight of the class remains the same.
1. The average weight of all the four groups is the same.
2. The total weight of A and C is twice the total weight of B.
3. The average weight of D is greater than the average weight of A.
4. The average weight of all the groups remains the same even if a number of students are shifted from one group to another.
The average weight of D is greater than the average weight of A.
1. 55
2. 60
3. 62
4. cannot be determined.
60
1. 55
2. 60
3. 62
4. cannot be determined.
60
1. 60 kg
2. 62 kg
3. 64 kg
4. Cannot be determined
62 kg
1. 550
2. 580
3. 540
4. 570
550
1. Rs.10
2. Rs.15
3. Rs.7.50
4. Cannot be determined
Rs.10
1. Standard 75 bags, Deluxe 80 bags
2. Standard 100 bags, Deluxe 60 bags
3. Standard 50 bags, Deluxe 100 bags
4. Standard 60 bags, Deluxe 90 bags
Standard 75 bags, Deluxe 80 bags