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In a queue, Amrita is 10th from the front while Mukul is 25th from behind and Mamta is just in the middle of the two. If there were 50 persons in the queue, what position does Mamta occupy from the front?

  • A.20th 
  • B.19th          
  • C.18th             
  • D.17th

Answer: C

Correct answer: 18th

Mukul is 25th from behind in a queue of 50, so he is \( 50 - 25 + 1 = 26 \)th from the front. Mamta stands midway between Amrita at 10 and Mukul at 26: \[ \frac{10 + 26}{2} = \mathbf{18} \text{th from the front} \]

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