Exams

The study of relation of animals and plants to their surroundings is called__________

An equal sum is invested in two different schemes. One scheme gives simple interest and the other gives compound interest (annual compounding). The sum of interest obtained after 2 years from both the schemes is Rs 2961. If both schemes have 23% per annum interest rate, then what is the first year interest (in Rs)of simple interest scheme?

If x2+1x2 = 2, then the value of x - 1x is

If 1 + secA = x, then the value of x is

If secA + tanA = x, then the value of x is

Bovidae Ovis is the scientific name of _____.

A merchant marks the price of his articles 30% above the cost price. He gives some discount on it and earns a profit of 13.75%. What is the discount percentage?

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

In the same boat