puzzle for your brain. solve this and be smart

puzzles for students

1. Riya and Aalia ate dinner together. They both ordered iced tea. Riya drank them very fast and had finished five in the time it took Aalia to drink just one. Aalia died while Riya survived. All of the drinks were poisoned. How is that possible?

2. On the first day of school, Aalia was kidnapped. Police suspect three male teachers and question them. They were asked what they were doing at 8:00 am. Mr Walter: I was driving to school and I was late. Mr Thomas: I was checking English exam papers. Mr Benjamin: I was reading the newspaper. The police arrested the kidnapper. How did the police find the kidnapper? Mr Walter Mr Thomas Mr Benjamin none of these

3. A man was found murdered on Sunday morning. His family called Detective Mehul who came there immediately. He went to the crime scene questioned the wife and staff and got these alibis: The wife said she was sleeping, the cook was eating breakfast, the gardener was picking vegetables, the maid was getting the mail from postbox, and the butler was cleaning the closet. Detective Mehul instantly arrested the murderer. Who did it and how did they know?