Question
A contractor was tasked with constructing a bridge
within 45 days. To complete the project, he initially hired 75 workers. However, after 40 days, he discovered that only 75% of the work had been completed. How many additional workers must he hire to ensure the remaining work is finished on schedule?Solution
Let the contractor employed ‘x’ more workers after 40 days. So according to question: (75 × 40)/0.75 = {(x + 75) × 5}/0.25 20x + 1500 = 4000 20x = 2500, x = 125 So, 125 more workers are required to complete the work on time.
Which of the given figures when placed in the 5th position would continue the series that is established by the first four figures?
Select the figure from the alternatives which will complete the pattern in given question figure.
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
If the word 'EXAMINATION' is arranged in alphabetical order from the right end, then which of the following letter will be fourth letter to the right of...
Which figure should replace the question mark (?) if the series were to continue?
In each of the following questions, find out which of the answer figures can be formed from the pieces given in the problem figure.
