MCQ
Assertion (A): Natural numbers are associative for subtraction
Reason (R): The associative property states that the sum or the product of three or more numbers does not change if they are grouped in a different way.
  • A
    Both A and R are true and R is the correct explanation of A
  • B
    Both A and R are true but R is not the correct explanation of A
  • C
    A is true but R is false
  • A is false but R is true

Answer

Correct option: D.
A is false but R is true
D

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Directions: In the following questions, the Assertions $(A)$ and Reason(s) $(R)$ have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion (A): The angle sum of a convex polygon with number of sides $7$ is $900$
Reason (R): A convex polygon is a polygon that is the boundary of a convex set.
Directions: In the following questions, the Assertions $(A)$ and Reason(s) $(R)$ have been put forward. Read both the statements carefully and choose the correct alternative from the following:Observe the figure as reasons for the following assertions:

Assertion (A): The difference of the number of books of English and Science is $100$
Directions: In the following questions, the Assertions $(A)$ and Reason$(s)$ $(R)$ have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion $(A)$: $\frac{1}{2}^{4}$ is equal to $2^{-4}$
Reasons $(R)$: The power of a number says how many times to use the number in a multiplication
Assertion (A): Integers are associative for multiplication
Reason (R): The associative property states that the sum or the product of three or more numbers does not change if they are grouped in a different way.
Assertion (A): The sum of the measures of all the four angles of a quadrilateral is 360.
Reason (R): In geometry a quadrilateral is a four-sided polygon, having four edges (sides) and four corners (vertices).
Assertion (A) The ones digit in the cube root of the cube number 100000 is 0.
Reason (R) The cube root of a number is the factor that we multiply by itself three times to get that number.
Directions: In the following questions, the Assertions $(A)$ and Reason$(s)$ $(R)$ have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion $(A)$: The multiplicative inverse of $2 - 3$ is $1$
Reasons $(R)$: The power of a number says how many times to use the number in a multiplication
Assertion (A): A number when subtracted from 40 results into 15. This statement in the form of an equation is 40 - x = 15
Reason (R): Standard form for linear equation in one variable is ax + b = 0. where x is variable and a, b are arbitrary constants.
Assertion (A): The one’s digit of the cube of the number 111 is 2.
Reasons (R): A cube number is a number multiplied by itself 3 times.
Assertion (A): If 15 is subtracted from a number, it becomes -5. This statement in the form of an equation is x - 15 = 5
Reason (R): Standard form for linear equation in one variable is ax + b = 0. where x is variable and a, b are arbitrary constants.