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300

With whom do the twins love visiting the zoo?

With their mom and dad

300

Why did the zookeeper steal the animals?

Because he wanted to keep them all to himself.

300

Where were the missing animals?

They were in zookeeper's house

400

What was locked?

Chimpanzee's cage

400

Where did they first visit to solve the mystery?

Chimpanzee's cage

400

Who is starving?

dad

500

Why is the family ticket half price that day?

Because some animals are stolen.

500

Which animals are missing?

Panda, three penguins and baby chimpanzee

500

Where did they go after chimpanzee's cage?

Penguins enclosure

500

What did the zoo manager give the twins as a reward?

a year's free enterance to the zoo