Question
Seven athletes reached final lap of a race, each at a
different time. Ravi is immediately behind Pramod but immediately ahead of Suresh. Alok is immediately ahead of Naresh, who is immediately ahead of Pramod. Gaurav is immediately behind Lalit, who is second from the last. Lalit is immediately behind Suresh. Who is at the third position from the front ?Solution
Alok > Naresh > Pramod > Ravi > Suresh >Lalit > Gaurav. Pramod is third position form the front.
tan 20Ëš x tan 23Ëš x tan 67Ëš x tan 70Ëš = ?
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