What is 3/7 chicken, 2/3 cat and 2/4 goat?

In the image given, you can find several triangles. Can you count them all?

What kind of band never plays music?

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?

While house hunting in London, I came across a very good leasehold property Discussing the lease the landlady told me:

'The property was originally on a 99 years lease and two-thirds of the time passed is equal to four-fifths of the time to come. Now work it out for yourself and see how many years are to go!

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211