# How many factors of 25×36×52 are perfect squares

1.  20

2.  24

3.  30

4.  36

4

24

Explanation :
No Explanation available for this question

# In how many rearrangements of the word AMAZED, is the letter 'E' positioned in between the 2 'A's (Not necessarily flanked)

1.  24

2.  72

3.  120

4.  240

4

120

Explanation :
No Explanation available for this question

# a, b, c are three distinct integers from 2 to 10 (both inclusive). Exactly one of ab, bc and ca is odd. abc is a multiple of 4. The arithmetic mean of a and b is an integer and so is the arithmetic mean of a, b and c. How many such triplets are possible (unordered triplets) .

1.  4

2.  5

3.  6

4.  7

4

4

Explanation :
No Explanation available for this question

# Bob is about to hang his 8 shirts in the wardrobe. He has four different styles of shirt, two identical ones of each particular style. How many different arrangements are possible if no two identical shirts are next to one another

1.  764

2.  864

3.  964

4.  1064

4

864

Explanation :
No Explanation available for this question

# There are 6 boxes numbered 1,2,...6. Each box is to be filled up either with a red or a green ball in such a way that at least 1 box contains a green ball and the boxes containing green balls are consecutively numbered. The total number of ways in which this can be done is:

1.  5

2.  21

3.  33

4.  60

5.  27

5

21

Explanation :
No Explanation available for this question

# Company BELIANCE hosted a party for 8 members of Company AXIAL. In the party no member of AXIAL had interacted with more than three members of BELIANCE. Out of all the members of BELIANCE, three members – each interacted with four members of AXIAL and the remaining members – each interacted with two members of AXIAL. The greatest possible number of members of company BELIANCE in the party is:

1.  9

2.  10

3.  11

4.  12

4

9

Explanation :
No Explanation available for this question

# Each of the 11 letters A, H, I, M, O, T, U, V, W, X and Z appears same when looked at in a mirror. They are called symmetric letters. Other letters in the alphabet are asymmetric letters. How many three letter computer passwords can be formed (no repetition allowed) with at least one symmetric letter

1.  12000

2.  12870

3.  13000

4.  None of these

4

12870

Explanation :
No Explanation available for this question

# A seven-digit number comprises of only 2's and 3's. How many of these are multiples of 12

1.  1

2.  11

3.  21

4.  47

4

11

Explanation :
No Explanation available for this question

# When four fair dice are rolled simultaneously, in how many outcomes will at least one of the dice show 3

1.  155

2.  620

3.  671

4.  625

4

671

Explanation :
No Explanation available for this question

1.  6

2.  7

3.  8

4.  9

4