Exams

Alps mountain range is located in which continent?

In an isosceles triangle ABC, AB = AC and ∠A = 80°. The bisector of ∠B and ∠C meet at D. The ∠BDC is equal to

Who invented bluetooth?

Select the odd word/letters/number/number pair from the given alternatives.

Which of the following is NOT correctly matched?

A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I: No rubber are plastic

Statement II: All polymers are rubber

Conclusion I: Some plastic are polymers

Conclusion II: No polymers are plastic

What is the simplified value of 1cosec A + cot A2 ?