Question
Sunil starts walking from Point R. He walks 28 m towards
the west, turns right and walks for 20 m to reach point M. He then takes a left turn, walks for 30 m. takes a left turn and walks for 28 m to reach Point S. He finally takes a left turn and walks for 48 m to reach Point Z. In which direction is Point Z with respect to Point R? (All turns are 90° turns only)Solution
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "VINTAGER"?
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History books are never together.
In how ways can the selection be made so that a particular member is always excluded?  Â
How many numbers of five digits may be formed with the digits 5, 0, 9, 0, and 6?
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