RRB Group-D 25th oct 2018-shift -1
For the following questions answer them individually
Ratul and Pratul together can complete a task in 18 days. They start the task together, but Ratul had to leave 7 days before the work got over. As a result it took a total of 23 days to complete the task. How many days would it have taken Pratul to complete the work by himself?
Richa has given the following series in the exam. Complete the series from the options given below
TAB, TTZBB, TTBBB, TTTYBBB, TTTCBBB, ..........
You are given a question and two statements. Identify which of the statements is are sufficient to answer the question.
Question:
There are 3 shifts in a company. How many employees come in the 3rd shift?
Statements:
1. Total employees are 500.
2. One-fourth of the total employees come in shift 1.
3. The number of employees coming in shift 2 is twice that of those coming in shift 1.
A wholesaler sells books to a retailer at 10% profit. The retailer sells these books to customers at a profit of 8 %. If the customer pays ₹ 270 for a book. then find the cost of the book to the retailer.
A shopkeeper sells two power banks for ₹ 960 each. On one he gains 20% and on the other he incurs a loss of 20%. What was his gain or loss in the overall transaction?
