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What a least no. must be added to 1189 , so that sum is completely divisible by 28?
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What a least no. must be added to 1189 , so that sum is completely div...


Analysis:
To find the least number that must be added to 1189 so that the sum is completely divisible by 28, we need to follow the steps below:

Step 1: Calculate the remainder when 1189 is divided by 28
1189 ÷ 28 = 42 with a remainder of 5
This means that when 1189 is divided by 28, the remainder is 5.

Step 2: Find the number to be added to 1189
To make the sum completely divisible by 28, we need to find the difference between 28 and the remainder (28 - 5 = 23).
Therefore, the least number that must be added to 1189 so that the sum is completely divisible by 28 is 23.
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Group QuestionAnswer the following question based on the information given below.Locomotive engines are manufactured in a factory at Rampur. The process of manufacturing an engine involves 10 different activities - Activity 1 to Activity 10. Some of these 10 activities cannot be started until other activities have been completed. For example Activity 3 cannot begin until Activity 2 has been completed and Activity 4 cannot begin until both Activities 1 and 2 are completed. The table below shows the minimum time required to complete each activity and the list of activities which must be completed before a particular activity can be started. The manufacturing process of an engine is said to be finished if at least one of activities A9 and A10 is completed.Each activity can be undertaken by only one person at a time and one person can work on only one activity at a time.Q. By how many days does the minimum time taken byindividual Y to complete Activity 8 exceed the minimum time taken by individual X to complete Activity 7? Assume that each individual separately performs all the activities required for his Activity (7 or 8) to be completed and that there is no one helping him.

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What a least no. must be added to 1189 , so that sum is completely divisible by 28?
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What a least no. must be added to 1189 , so that sum is completely divisible by 28? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about What a least no. must be added to 1189 , so that sum is completely divisible by 28? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What a least no. must be added to 1189 , so that sum is completely divisible by 28?.
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