Exams

If one angle of a triangle is equal to half the sum of the other two equal angles, then the triangle is

If the name of a tribe has to be excluded from the list of Scheduled Tribe, who has the power for such exclusion?

In ∆ ABC, the height CD intersects AB at D. The midpoints of AB and BC are P and Q respectively. If AD = 8 cm and CD = 6 cm, then the length of PQ is?

ΔXYZ is right angled at Y. If cosX = 3/5, then what is the value of cosecZ ?

Which of the forts was called the 'Troy of the East' by the British ?

Which among the following is not correctly matched?

Consider the following information and answer questions based on it.

Seven bottles colored - brown, blue, black, violet, white, indigo and purple are kept in a row, in random order, from left to right such that the -

1. White and purple bottles are not at either extremes.

2. Brown bottle is to the immediate right of violet bottle and to the immediate left of the white bottle.

3. White, violet and brown bottles are not at the center.

4. Black bottle is to the immediate left of purple bottle.

5. Blue bottle is neither second last nor at either extremes.

Which bottle is at the center of the row?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

Nothing (have prepared) him for a continent that was a country, and a land of terrific complexity.