Exams

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

A balloon is connected to a meteorological station by a cable of length 130 m, inclined at 60 deg to the horizontal. Find the height of the balloon from the ground. Assume that there is no slack in cable.

The base and hypotenuse of a right angled triangle is 12 cm and 5 cm respectively. Find the circum-radius (in cm) of the triangle.

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 pictures are photographs

Statement II: All paintings are pictures

Conclusion I: All photographs are paintings

Conclusion II: All paintings are photographs

Which of the following fractions is largest?

There are 6 taxi companies (A,B,C,D,E,F) in a certain city. The bar graph shows the number of taxis run by each of these six companies. Study the diagram and answer the following questions.

If 30 taxis quit company B and joined company D then D will have how many more taxis than C?

Which answer figure will complete the pattern in the question figure?

What is the SI unit of Charge?