Exams

What is the value of Sin 30- √2 Cos 30

Working together P, Q and R reap a field in 6 days. If P can do it alone in 10 days and Q in 24 days, in how many days will R alone be able to reap the field?

What is the ratio of simple interest earned on certain amount at the rate of 12% for 6 years and that for 12 years?

Among chemical properties, Mendeleev concentrated on the compounds formed by the elements with

In a certain code, 'book is big' is written as 756; 'big is story' is 764 and 'story book is interesting' is 4356. Which digit represents 'interesting'?

If the letters in the word BACKFIELDS are arranged as in the English alphabetical order, then which letter will be to the second right of the letter 'F', after the rearrangement?

From the given alternative words, select the word which cannot be formed using the letters of the given word:

COMMENTATOR

"Young Girls" is the famous work of which painter?