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ഒരു സിനിമയുടെ ടിക്കറ്റ് എടുക്കുന്നതിനുള്ള ക്യൂവിൽ, ഞാൻ മുമ്പിൽ നിന്നും പുറകിൽ നിന്നും 11-ാമതാണ്. എങ്കിൽ ക്യൂവിൽ എത്ര പേർ ?

A22

B20

C23

D21

Answer:

D. 21

Read Explanation:

ആകെ ആളുകളുടെ എണ്ണം = 11 + 11 - 1 = 22 - 1 = 21


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