Think your mental mathematics is good? Try solving these in Aa minute

999-33-87-100 = ?A. 333B. 779C.500D. 600

To stay in a hotel costs Rs 400 per night. You stay for three nights and check out on the fourth morning. How much will you pay?A. Rs 1,600B. Rs 1,200C. Rs 1,000D. Rs 2,000

120+240+400-240-400+1 = ?A. 275B. 250C. 121D. 270

If a train leaves a station at 10 p.m., travels at 30 miles per hour, and covers 120 miles, what would the time be?A. 4 amB. 2 amC. 3 amD. 1 am

Subtract 999 from 10. What do you have?A. -900B. -989C. -990D. 989

(20x30)/6=?A. 120B. 600C. 300D. 100

How many right angles does a cube have?A. 18B. 24C. 20D. 40

If a skipping rope is 2 meters long, how many 100-cm pieces could I cut it into?A. 1B. 10C. 2D. 5

What is the number of degrees in the right angle of a perfect right angle triangle?A. 90B. 120C. 180D. 360

A man must take a pill every half an hour. He starts at 10 a.m. How many pills will he have taken by 12:01 p.m.?A. 5B. 6C. 3D. 4

Give yourself 1 point for each correct answer:1. 7792. Rs 1,2003. 1214. 4 am5. -9896. 1007. 248. 29. 9010. 5