Real Numbers

Any positive odd integer will be of the form?

• 2m + 1

• 2m - 1

• 3m

• None of these

List all the classifications of numbers that apply to the real number. 
436

• Irrational 
• Rational, Integer, Whole
• Natural, Whole, Integer, Rational
• Rational, Integer

Tags

CCSS.8.NS.A.1

The least number divisible by the natural numbers 1 to 10 (both inclusive) is _____

• 100
• 10
• 504
• 2520

Say 'TRUE' or 'FALSE'
101 is a composite number 

• TRUE
• FALSE

Tags

CCSS.4.OA.B.4

For some integer 'm', every even integer is of the form____

• 2m
• m
• m+1
• 2m - 1

Tags

CCSS.3.OA.D.9

The number
0.211211121111211111..... is a _____

• terminating decimal
• non-terminating repeating decimal
• non-terminating and non-repeating decimal
• none of the above

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Euclid's division Lemma states that for any two positive integers 'a' and 'b', there exist unique integers 'q' and 'r' such that a = bq +r where 'r' must satisfy____

• 1 < r < b

• 0 < r < b

• 0 ≤ r < b

• 0 < r ≤ b

HCF of 48 and 120 is ______

• 8
• 12
• 24
• 18

Taking timed Quiz/Test helps in better assessment of preparations for Exams.

• Always

• Never

• Sometimes

• Can not say

LCM of the numbers x and y where y is a multiple of x is:

• x

• y

• xy

• x/y