MCQ
Is sphere, $a$ $2D$ or $a$ $3D$ object?
- A$2D$
- ✓$3D$
- CDoes not exist in both planes
- DNone of the above
✓
Answer
Correct option: B.
$3D$
A sphere is $a\ 3$ dimensional figure.
It can be represented only in $xyz$ plane.
It can be represented only in $xyz$ plane.
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
Example for an improper fraction is
Two angles are supplementary and one angle is twice the other angle then, find the both angles.
Sonu sold an article for $Rs. 3400$ and lost $15\%$ on it. The cost price of the article was
→The solution of the equation $10t = -20$ is:
→There are $120$ voters, $90$ of them voted yes. What percent voted yes?
→The area of a rhombus is $119\ cm^2$ and its perimeter is $56\ cm.$ The height of the rhombus is:
→In fig. if $AB, CD$ and $EF$ are straight lines, then $x =$ 
→The sum of three consecutive odd numbers is 81 . The middle number is
If the mean of observations $x, x + 2, x + 4, x + 6$ and $x + 8$ is $11,$ find the value of $x:$
→Two numbers are in the ratio 3 : 5. If each number is increased by 10, the ratio becomes 5: 7. The sum of the numbers is