Exams

If x – y – √18 = –1 and x + y – 3√2 = 1, then what is the value of 12xy(x2 – y2)?

A change in which no new substances are formed is called _____________.

If Sin θ = 12/13, then what is the value of Cot θ?

Three consecutive integers form the lengths of a right-angled triangle. How many sets of such three consecutive integers is/are possible?

'Norwesters' are thunder storms which are prominent in _____.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The big stone monument was the only __________ the lost traveller remembered.

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

Give somebody a ring

Δ ABC is right angled at B. If m∠A = 60°, then what is the value of sec C.sin A?