MCQ
The area of a rectangle that has length $= 2a^2b$ and breadth $= 3ab^2$ is:
- A$2a^3b^3$
- ✓$6a^3b^3$
- C$a^3b^3$
- D$4a^3b^3$
✓
Answer
Correct option: B.
$6a^3b^3$
B. $6a^3b^3$
Solution:
Area of rectangle $= (2a^2b)(3ab^2) = 6a^3b^3$
Solution:
Area of rectangle $= (2a^2b)(3ab^2) = 6a^3b^3$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Tick $(\checkmark)$ the correct answer:
$x^3 - x =\ ?$
→$x^3 - x =\ ?$
Mark $(\checkmark)$ against the correct answer: $\frac{\sqrt[3]{128}}{\sqrt[3]{250}}=\ ?$
→Adjoining pie chart gives the expenditure $($In percentage$)$ on various items $\&$ savings of a family during a month. Answer the following questions on the basis of the information given in the pie chart.
On which item, the expenditure is maximum?
What should be added to $-\frac{7}{3}$ to get $\frac{3}{7}$?
→The point $(3, 0)$ lives on which of the following?
→Mark againts the correct answer in the following: The rates of working of two tapes $A$ and $B$ are in the ratio $2 : 3$. The ratio of the time taken by $A$ and $B$ respectively to fill a given cistern is:
→The sum of adjacent angles of a parallelogram is.
Which of the following are impossible events?
If the adjacent sides of a parallelogram are equal then parallelogram is a.
Square of $\Big(\frac{-2}{3}\Big)$ is:
→