Posted in Challenge Prelims V1.0, CSAT - HCF and LCM

Challenge Prelims V1.0 – Day 16 – CSAT Paper

 February 10, 2024  Leave a comment
Challenge Prelims V1.0-16

Subject: CSAT

Topics: HCF and LCM

Instructions:
This section is designed to help you prepare for the upcoming Prelims Exam. Here are some details about the quiz:

– The quiz consists of 5 practice questions based on specified topics.
– Each question carries 2.5 marks.
– There is no negative marking for incorrect answers.
– This quiz is purely for practice purposes.

Your participation in this quiz can significantly boost your score in the Prelims Exam.

Best of luck! Let’s get started.

1. What is the smallest number greater than 1000 that when divided by any one of the numbers 6, 9, 12, 15, 18 leaves a remainder of 3 (UPSC 2022)

 
 
 
 

2. Anil visits the park every 5th day, Bavya visits the park every 7th day, Chandni visits the park every 10th day and Dravid visits the park every 15th day. If they all visited the park on 1st January 2022, then how many times did they all met together in the park in the year 2022?

 
 
 
 

3. What is the least number when divided by 24, 32 and 36 leaves a remainder 20 in each case.

 
 
 
 

4. A book seller needs to stack 3 sets of history, Science and English books containing 276, 391 and 345 books respectively such that all the books are stacked subject wise and height of each stack is the same. Then, find the number stacks that fulfils his requirements.

 
 
 
 

5. Anjali, Athira and Amritha has 300, 400 and 320 chocolates with them respectively. Each of them decided to divide it among a group of students equally. When Anjali, Athira and Amritha divided their chocolates among the students, they were left with 20, 15 and 5 chocolates respectively. Then what was the number of students in the group?

 
 
 
 

Leave a Reply

Your email address will not be published. Required fields are marked *