If the letters of the Word SINHA are arranged in all possible ways and these words are written out as in Dictionary, then the rank of the word SINHA is
The number of words begin with ‘A’ is 4! The number of words begin with ‘H’ is 4! The number of words begin with ‘I’ is 4! The number of words begin with ‘N’ is 4! Number of words begin with SA is 3! Number of Words begin with SH is 3! Words begin with ‘SI’ are SIAHN, SIANH, SIHAN, SIHNA, SINAH, SINHA ∴ Rank of the Word = 4! + 4! + 4! + 4! + 3! + 3! + 6 = 114
If y = 5x + c passes through point A(5, 2), what is the value of c?
...In triangle ABC, angle A is 90 ...
Find out the circumference of a sector whose radius is 7 cm and it makes the angle of 45° at the centre?
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PQRS is a cyclic quadrilateral of which PQ is the diameter. Diagonals PR and QS intersect at A. If SQR = 25°, then angle PAS measures