Download App

Algebraic Expressions and Identities — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSAlgebraic Expressions and Identities1 Mark
MCQ
What is the volume of a cube having side $(3ab)cm^2:$
  • ✓
    $(27a^3b^3)cm^3$
  • B
    $(9ab)cm^3$
  • C
    $(27ab)cm^3$
  • D
    $(9a^3b^3)cm^3$
✓

Answer

Correct option: A.
$(27a^3b^3)cm^3$
A.  $(27a^3b^3)cm^3$
Solution:
The volume of a cube having side $3ab = (3ab) \times (3ab) \times (3ab) = 3 \times 3 \times 3 (ab) (ab) (ab) = (27a^3b^3)cm^3$

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 "M.C.Q. [1 Marks Each]" from Algebraic Expressions and Identities→Algebraic Expressions and Identities — all question types→MATHS STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

A man rows a boat at a speed of $25\ km$ hour and travelled for $30$ minutes. How much time is required to reach the sea shore $300\ km$ away?
→
A coin is tossed three times. The number of possible outcomes is:
→
Find the compound interest on Rs. $12600$ for $2$ years at $10 \%$ per annum compounded annually?
→
Ravi buys some toffees at 5 for a rupee and sells them at 2 for a rupee. His gain per cent is
→
In which of the following quadrants does the point P(3,6) lie?
→
In a square $ABCD, AB = (2x + 3)cm$ and $BC = (3x - 5)cm.$ Then, the value of $x$ is:
→
If one angle of a parallelogram is $24^\circ $ less than twice the smallest angle then the largest angle of the parallelogram is:
→
The value of $(55)^3 - (75)^3 + (20)^3$ is:
→
The common factor of $\mathrm{a}^{2} \mathrm{m}^{4}$ and $\mathrm{a}^{4} \mathrm{m}^{2}$ is
→
If a cuboidal box has height, length and width as $20cm, 15cm$ and $10cm$ respectively. Then its total surface area is:
→