Question

    Read the directions carefully and answer the following

    question. In a row of girls, Nikita is 16th from the front and in the same row Usha is 12th from the bottom. If they interchange their positions, then Nikita will be 25th from the front. How many girls are between them? 
    A 8 Correct Answer Incorrect Answer
    B 9 Correct Answer Incorrect Answer
    C 7 Correct Answer Incorrect Answer
    D 10 Correct Answer Incorrect Answer

    Solution

    Nikita’s position from the front = 16 Usha’s position from the bottom = 12 When they interchange their positions, then Nikita will be 25th  from the front. Case – I, ←15→ Nikita           Usha ←11 girls → Case –II, ←15 girls→ Usha → 8 girls ← Nikita  ← 11 Girls→ 

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