Test # 71
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1500 questions in 150 tests. Each test contains 10 questions.
Idiom of the Day
sound like a broken record
to say the same thing over and over again
The boy's mother sounds like a broken record when she tells him to clean his room.
Easy Vastu tips for your home
Best Street Artists In The World
Lal Bahadur Shastri
Precautions while using X Rays
Designed by Rowland Hill, or the Father of the Postage Stamp, this is the first stamp in the world. Before this ost offices had to take payments for mail delivery in cash. Hill suggested to wrap the leter in a piece of paper and n adhesive stamp was attached to indicate the prepayment of postage. This concept later came to be known as a postage stamp Penny Black. The stamp shows Queen Victoria. The stamp was only used for one year since its cancellation mark was tough to spot.
Estimated Price : $5 million