If a 30 meter ladder is placed against a wall such that it j... — Quantitative Techniques and Data Interpretation 2022

Question 660 Quantitative Techniques and Data Interpretation 2022 Medium MCQ +4.00 marks · -1.00 negative

If a 30 meter ladder is placed against a wall such that it just reaches the top of the wall, and the horizontal distance between the wall and the base of the ladder is 1/3rd of the length of ladder, then the height of wall is:

A. 25 meter B. 20√2 meter C. 20√3 meter D. 20 meter

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