Exams

Which is the brightest star in our night sky?

Find the odd one out.

Which of the following is NOT a characteristic of dicotyledons plants?

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: All scissors are knives

Statement II: Some blades are scissors

Conclusion I: Some knives are blades

Conclusion II: All blades are knives

Which celebrity is the author of the book 'An Unsuitable Boy'?

What is the sum of the first 11 terms of an arithmetic progression if the 4th term is 11 and the 7th term is -4?

The angle of elevation of an aeroplane from a point on the ground is 45°. After flying for 15 seconds, the elevation changes to 30°. If the aeroplane is flying at a height of 2500 metres, then the speed of the aeroplane in km/hr. is

If the sum of a number and its reciprocal be 2, then the number is