2022_IAS_Qn A17. In a tournament of Chess having 150 entrants, a player is eliminated whenever he

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In a tournament of Chess having 150 entrants, a player is eliminated whenever he loses a match. It is given that no match results in a tie/draw. How many matches are played in the entire tournament?
 
(a)    151
(b)    150
(c)     149
(d)    148
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It's nice that you have taken time and done this... wish you could give some shortcuts or tricks

poonambharati
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I don't get this math but I was no the answer b4r this vdo because in 150player ...1 player would remain.. so 150 minus 1 =149

bijoynzy
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Sir this type of math chapter name mentione pls

kuhelikarmakar