QUESTION AND ANSWERS

• Look at this series: 2, 1, (1/2), (1/4), ... ..wat next?

Answer:

Explanation:

This is a simple division series; each number is one-half of the previous number.

In other terms to say, the number is divided by 2 successively to get the next result.

4/2 = 2
2/2 = 1
1/2 = 1/2
(1/2)/2 = 1/4
(1/4)/2 = 1/8 and so on.

B2CD, _____, BCD4, B5CD, BC6D.

Answer: 
Explanation:
Because the letters are the same, concentrate on the number series, which is a simple 2, 3, 4, 5, 6 series, and follows each letter in order.




Who invented the BALLPOINT PEN?

Answer: 
Explanation:
The Hungarian brothers, Laszlo and George Biro, made the first ball point pen in 1894. It followed the first workable fountain pen which was invented by L.E. Waterman in 1884.



20th August is celebrated as ?
Answer: 
Explanation:
Rajiv Gandhi's birthday is celebrated as Sadbhawana Diwas on 20th August.



When is the World Population Day observed?
Answer: 
Explanation:
July 11