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Numbers Level-2 Quiz-2

April 15, 2021No Comments
Numbers Level-2 Quiz-2

Welcome to the Level – 2 Quiz – 2 of the topic Numbers on Knowvation! The pattern of the quiz will be MCQ and you will encounter many challenging problems which are going to be very helpful for the preparation of various competitive exams like, CAT, IIFT, SNAP, XAT, TISSMAT, TISSNET, CMAT, SSC CGL, etc. You’re requested to please do read the instructions given below before starting this quiz.

Here are some basic instructions:

Time Limit: 10 minutes

Number of Multiple Choice Questions: 10

Passing marks: 70%

You’ll see the answers after you SUBMIT the quiz. ‘Green’ color ticks represents a correct answer and the ‘Red’ ticks represents a wrong answer

Please do provide your valuable feedback on the quiz or report any issue/mistake in the comment box below. ALL THE BEST! 😀

1. Which of the following is the smallest number which when decreased by 3 is divisible by 54, 216 and 121?

 
 
 
 

2. Simplify 2 + 3 × 1\3 of 6-[5-{⅝+3 ⅜-⅛}]

 
 
 
 

3. Rani has 24 notebooks, 72 erasers and 60 pencils. She gives them to n children in such a way that each type of item has been distributed equally among them. What is the smallest figure for the total number of items that each child could have got?

 
 
 
 

4. The product of all the factors of a number is equal to the square of the number. If the sum of all the factors of the number other than the number itself is 21, find the number of possible values for the number.

 
 
 
 

5. If t i = i where i is a natural number less than 100, for how many values of i is t i + t i + 1 a perfect square?

 
 
 
 

6. N = 3! + 4! + …. + 64! Then, N is a?

 
 
 
 

7. N = 0.abcabc … where N is a recurring decimal and at most two of a, b, c are zero. Which of the following numbers necessarily results in an integer, when multiplied by?

 
 
 
 

8. If the 11-digit number 853x426071y is divisible by 8 and 9, what are the respective values of the digits x and y?

 
 
 
 

9. The H.C.F. and L.C.M. of a pair of numbers are 11 and 1001, respectively. If the sum of the two numbers is 220, find the smaller of the two numbers.

 
 
 
 

10. How many natural numbers from 31 to 47 are coprime to 73?

 
 
 
 


Last updated on April 15, 2021

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