Question: How many sons does D have?

Statements:

1. A's father has three children.
2. B is A's brother and son of D.

Statements:

1. '5$#3' means 'flowers are really good'.
2. '7#35' means 'good flowers are available'.

Statements:

1. The train normally leaves on time.
2. The scheduled departure is at 14 : 30.

Statements:

1. D is taller than A and C.
2. B is shorter than E but taller than D.

Statements:

1. 18 speakers were invited to give at least one speech (maximum of two speech), out of which one-sixth of the speakers could not come.
2. One-third of the speakers gave two speeches each.

Statements:

1. Buildings S and Q are at the two extreme ends of the row.
2. Building ,T is to the right of building R.

Statements:

1. P, who has only two kids, M and N, is the mother-in-law of Q, who is sister-in-law of N.
2. R, the sister-in-law of M, is the daughter-in-law of S, who has only two kids, M and N.

Statements:

1. Blue is called green, red is called orange, orange is called yellow.
2. Yellow is called white, white is called black, green is called brown and brown is called purple.

Statements:

1. Aman missed his usual train of 10.25 a.m. A train comes in every 5 minutes.
2. Aman did not catch the 10.40 a.m. train or any train after that time.

Statements:

1. Hitesh did not visit zoo either on Tuesday or on Thursday.
2. Hitesh visited zoo two days before his mother reached his house which was day after Monday.

Statements:

1. He visited Accounts department in the second week of September after having visited Purchase department on the earlier occasion.
2. He had visited Purchase department immediately after visiting Stores department but before visiting Accounts department.