Q: Answer this question:

how much did singapore sell christmas island for??

A: M$20 million


Q: Answer this question:

the rolling stones little red rooster other recordings of this song??

A: Sam Cooke


Q: Answer this question:

how can you tell by using this test that a substance contains protein??

A: biuret test


Q: Answer this question:

who is known as the first kashmiri historian??

A:
Kalhana