Download App

Decimals — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSDecimals1 Mark
MCQ
Assertion (A): Unlike decimals can be converted into like decimals.
Reason (R): Putting any number of zeros to the right of the decimal point does not change its value.
  • A
    Both Assertion (A) and Reason $(R)$ are true and Reason $(R)$ is the correct explanation OF Assertion (A).
  • B
    Both Assertion $(A)$ and Reason $(R)$ are true and Reason $(R)$ is not the correct explanation of Assertion (A).
  • ✓
    Assertion (A) is true but Reason (R) is false.
  • D
    Assertion (A) is false but Reason (R) is true.
✓

Answer

Correct option: C.
Assertion (A) is true but Reason (R) is false.
(c): Unlike decimals can be converted into like decimals by making their number of decimal places equal.
$\therefore A$ is true.
Putting zeros to the right of the decimal point does change the value of the decimal.
For example, $23.7 \nRightarrow 23.07, \therefore R$ is false.

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

Explore more

More "Assertion (A) & Reason (B) MCQ" from Decimals→Decimals — all question types→MATHS STD 7 question papers→Gujarat Board STD 7 question papers→Gujarat Board question paper generator→

Similar questions

Assertion (A): $7.3 \times 0.3=2.19$.
Reason ( $R$ ): When we multiply a decimal by 10 , we shift the decimal point to the right by one place.
→
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: In triangles $ABC$ and $PQR$, $\angle\text{A} = \angle\text{P}, \angle\text{C} = \angle\text{R}$ and $AC = PR$. The two triangles are congruent by $ASA$ congruence.
Reason: If two angles and the included side of one triangle are equal to two angles and the included side of the other triangle, then the two triangles are congruent.
→
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: Mode is the term which appears maximum number of times.
Reason: Median of the data $46, 64, 87, 41, 58, 77, 35, 90, 55, 33, 92$ is $58$.
→
Assertion (A) To divide a decimal number by 1000, shift the decimal point in the decimal number to the left by as many places as there are zeros over 1, to get the quotient.
Reason (R) $\frac{7.5}{1000}=0.075$
→
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: $a(b + c) = ab + ac$. is a distributive property
Reason: $x( y - z) = (x × y) - ( x × z)$ is a distributive property of multiplication over subtraction.
→
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 : $a \times b = b \times a$ is a commutative property
Reason : $7 \times 8 = 8 \times 7 = 56$
→
Assertion (A) Out of the ten numerical digits from 0 to 9 , only two digits show rotational symmetry.
Reason (R) In a complete turn, the number of times, a figure coincides with its original position is called its order of rotational symmetry.
→
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: $(-58) + (-78) = -136.$
Reason: When two negative integers are added we get a negative integer.
→
Assertion (A) The multiplicative inverse of $\frac{-1}{7}$ is 1.
Reason (R) $-\frac{1}{7} \times(-7)=1$
→
Assertion (A): $(a \div b) \div c \neq a \div(b \div c)$ for all integers $a, b$ and $c$.
Reason (R): Division on integers is not associative.
→