GATE Questions

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From a point, 40 m apart from the foot of a tower, the angle of elevation of its top is 60°. The height of the tower is

The radius of a sphere and hemisphere are same. The ratio of their total surface area is

Two equal arcs of two circles subtend angle of  60° and 75° at the centre. The ratio of the radii of the two circles is

The pie chart shows the number of shoes of 5 different brands in a multi brand store. There are total 1200 shoes.

In the given figure, how many students study only 2 subjects?

Nine years later, age of B will be equal to the present age of A. Sum of A's age 3 years later and B's age 4 years ago is 76. If C is half of the present age of B, then what will be C's age (in years) after 10 years?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech.

Sahil said, "Where will I be this time next year!"

What will come in place of the question mark (?) in the following number series?

17, 98, 26, 89, 35, ?