Quicker Maths

Vulgar Fraction: The fractions such us 3/11, 5/14, 2/10, 67/100 are called common or vulgar fractions.
1.Imaginary Number: Any number which is of the form √ -1´a is an imaginary number

Old Professor Sinha had enjoyed his enjoyed his meal. He had just finished his usual after-lunch beverage when he thought he’d have another. But he couldn’t remember what he had had. So he called the waiter and said to him:

Can you find these words from the clues?
If the clue were ‘Behead a mass killing to find amusement’, the answer would be LAUGHTER, since by beheading SLAUGHTER you are left with LAUGHTER.

In a day at the library, 64 people borrowed books. Twice as many people borrowed a thriller only as borrowed a science fiction novel only. Three people borrowed a biography only and 11 people borrowed both science fiction and a thriller but ……

Arun, Tarun, Varun and Karun are brothers. They each practice a different profession. One of them other than Arun is lawyer. One of them other than Karun is schoolmaster.

Can you find a word that begins with the letter “A” , which is opposite in meaning to the given word?
1) VANISH………..

Age Puzzle
If you are 12 years or over:
Write down your age.
Reverse the figures.
So, if your age is 13, reversing the figures gives 31.

My friend asked me this question: “my grandmother’s age is a perfect square. Also, it is equal to the difference the square of my father’s age and the square of my mother’s age.

Which of the following words is the odd one out?
A. Capricious
B. Fickle
C. Unstable……………

A frog at the bottom of a well climbs up 3 ft every day, but slips back 2 ft during the night. How long will it take to reach the top, if the well is 20 ft deep?