Exams

If 15% of x is three times of 10% of y, then x:y = 

Medical study of skin and its diseases is called

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
On tenterhooks

Two students appeared for an examination. One of them secured 20 marks more than the other and his marks were 55% of the sum of their marks. The marks obtained by them are

Calculate the value of 61681x61681-31681x3168130000

In a certain code language, "CERTAIN" is written as "DFSTBJO". How is "CRICKET" written in that code language?

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct.

1. Prices of food products are going up.
P. Seven straight weeks of rising prices have burnt holes in common man's pockets.
Q. But it ruled out any "blind control" to rein in the increasing rates.
R. Wholesale price-based inflation has already touched over a three-year high.
S. The government has admitted that containing inflation would be a more difficult task.
6. This may hurt economic growth and reforms.

If the price of onion increases from Rs 24/kg to Rs 36/kg, then by what percentage a household should decrease the consumption of onion so that
expenditure remains same?