# If the groups A and B are combined and they are called as group D, then which of the following is true

1.  Average weight of group D is greater than average weight of group A but less than the average weight of weight B.

2.  Average weight of group D is greater than that of group B but less than the average weight of group A.

3.  Average weight of group D is equal to the average of the average weights of group A and group B.

4.  None of these.

4

None of these.

Explanation :
No Explanation available for this question

# If one student from group A is shifted to group B and that results in increase of average weight of both groups, then which of the following is true

1.  It is possible only if the weight of the student is less than the average weight of group of A and more than the minimum weight of any of the students in group B.

2.  It is possible only if the weight of each student in group A is greater than the weight of any student in group B.

3.  It is possible only if the weight of the student is less than the average weight of group A and greater than the average weight of group B.

4.  None of these.

4

It is possible only if the weight of the student is less than the average weight of group A and greater than the average weight of group B.

Explanation :
No Explanation available for this question

# If the total weight of the students in each group is same, then which of the following is true

1.  Class average is greater than the average weight of group A but equal to that of group B.

2.  Class average is less than the average weight of group C but equal to that of group B.

3.  Class average is equal to that of group B.

4.  None of these.

4

Class average is equal to that of group B.

Explanation :
No Explanation available for this question

# A shop storesxkg of rice. The first customer buys half this amount plus half a kg of rice. The second customer buys half the remaining amount plus half a kg of rice. Then the third customer also buys half the remaining amount plus half a kg of rice. Thereafter, no rice is left in the shop. Which of the following best describes the value ofx

1.  2 ≤ x≤ 6

2.  5 ≤ x≤ 8

3.  9 ≤ x≤ 12

4.  11 ≤ x≤ 14

5.  13 ≤ x≤ 18

5

5 ≤ x≤ 8

Explanation :
No Explanation available for this question

# The number of common terms in the two sequences 17, 21, 25, ..., 417 and 16, 21, 26, ...., 466 is

1.  78

2.  19

3.  20

4.  77

5.  22

5

20

Explanation :
No Explanation available for this question

# If Rajesh had actually completed the work on 2nd April 1996 and if Tom ansShyam starting day, then on what date will they complete the ask

1.  2nd April 1996

2.  29th March 1996

3.  22nd arch 1996

4.  15th March 1996

4

22nd arch 1996

Explanation :
No Explanation available for this question

# Neelam rides her bicycle from her house at A to her office at B, taking the shortest path. Then the number of possible shortest paths that she can choose is

1.  60

2.  75

3.  45

4.  90

5.  72

5

90

Explanation :
No Explanation available for this question

# Neelam rides her bicycle from her house at A to her club at C, via B taking the shortest path. Then the number of possible shortest paths that she can choose is

1.  1170

2.  630

3.  792

4.  1200

5.  936

5

1170

Explanation :
No Explanation available for this question

# If the total distance between Boston and India is 12000 kms., the average speed of James is

1.  800 kmph

2.  900 kmph

3.  700 kmph

4.  750 kmph

4

700 kmph

Explanation :
No Explanation available for this question

1.  8 A.M.

2.  6 A.M.

3.  10 A.M.

4.  6 P.M.

4