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Time taken by Nikhil to complete the whole work alone = 15/0.30 = 50 days Let the total work = 50 units Efficiency of (Akhil + Nikhil) = 50/10 = 5 units/day Efficiency of Nikhil = 50/50 = 1 units/day Efficiency of Akhil = 5 - 1 = 4 units/day Therefore efficiency of Sachin = 1.25 x 4 = 5 units/day Time taken by Sachin to complete the whole work alone = 50/5 = 10 days
Directions: In each of the questions given below, four words are given in bold. These four words may or may not be in their correct position. The sente...
Directions : In each of the questions given below, four words are given in bold. These four words may or may not be in their correct position. The s...
In the given sentence, three words are marked as (A), (B), and (C). These words may or may not be placed in their right places. Four options with diffe...
In each of the questions given below, four words are given in bold. These four words may or may not be in their correct position. The sentence is then ...
In the question given below, four words are given in bold. These four words may or may not be in their correct position. The sentence is then followed...
In the given question, four words are printed in bold and numbered A, B, C, and D. The positions of some highlighted words may be incorrect and need to...
Directions: In the following question, a part of the sentence is bold. Below the sentence alternatives to the bold part are given at (A), (B), (C), an...
In each of the following question, a sentence is given with four words marked as (A), (B), (C) and (D). These words may or maybe not placed at their co...