Exams

2sin[(C+D)/2].cos[(C­-D)/2] is equal to

If the triangle ABC and DEF follows the given equation, then these two triangles are similar by which of the following criterion?

ABDE = BCEF =ACDF

In the following question, select the odd word pair from the given alternatives.

3cosA is equal to

If R019 is divisible by 11, find the value of the smallest natural number R?

Vikash purchased 5 bananas for Rs.4 and sold 4 bananas for Rs.5. Calculate his % profit?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The written word is necessarily confined _________ the things of the understanding because only the understanding has written language; whereas art deals ___________ ideas of a different mental texture, which words can only vaguely ____________. However, there are a large number of people who, _____________ they cannot be said to have experienced in a full sense any works of art, have undoubtedly the impelling desire which a little direction may lead on to a fuller ____________. And it is to such that books on art are useful.

whereas art deals ___________ ideas of a different

The standard deviation of the set {10, 11, 12, 9, 8} is