Exams

If a chord of a circle subtends an angle of 30° at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?

In the following question, select the odd letters from the given alternatives.

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: As a result, they are more able to live in harmony with themselves and with the world that surrounds them.
Q: Stabilizing meditation is catalogued as one of the hardest techniques of meditation because followers must keep their minds under total control for long period of time.
R: The benefits of this meditation, according to the followers, is that meditators can experience full understanding of their thoughts and ideas.
S: This consists of maintaining full attention to their role object focus.

Two chords AB and CD of a circle with centre O intersect at P. If ∠APC = 40°. Then the value of ∠AOC + ∠BOD is

Vocal chords in women are _______________ than vocal chords in men.

Sultan Mahmud was a ruler of_____.

A drainage pattern where a river is joined by its tributaries approximately at right angles is ____________

Majority of the fungal bionts of lichens belong to