MCQ
Choose the correct answer from the given four options : A cylindrical pencil sharpened at one edge is the combination of :
- ✓A cone and a cylinder.
- BFrustum of a cone and a cylinder.
- CA hemisphere and a cylinder.
- DTwo cylinders.
✓
Answer
Correct option: A.
A cone and a cylinder.
Because the shape of sharpened pencul is,
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
Choose the correct answer from the given four options.
If $\cos(\alpha+\beta)=0,$ then $\sin(\alpha-\beta)$ can be reduced to:
→If $\cos(\alpha+\beta)=0,$ then $\sin(\alpha-\beta)$ can be reduced to:
The number of polynomials having zeroes $-2$ and $5$ is :
→The pair of equations $x=4$ and $y=-3$ graphically represent lines which are
→26. If 2 is a root of the equation $x^2+b x+12=0$ and the equation $x^2+b x+q=0$ has equal roots, then $q=$
→If $\triangle\text{ABC} \sim \triangle\text{DEF}$ such that $AB = 1.2\ cm$ and $DE = 1.4\ cm,$ the ratio of the areas of $\triangle\text{ABC}$ and $\triangle\text{DEF}$ is :
→If the angles of elevation of the top of a tower from two points at a distance of 4 m and 16 m from the base of a tower and in the same line are complementary, then the height of the tower is
If $\triangle\text{ABC}\sim\triangle\text{DEF}$ such that AB = 9.1cm and DE = 6.5cm. If the perimeter of $\triangle\text{DEF}$ is 25cm, then the perimeter of $\triangle\text{ABC}$ is:
→Choose the correct answer from the given four options. The value of the expression $[\text{cosec}(75^\circ+\theta)-\sec(15^\circ-\theta)-\tan(55^\circ+\theta)+\cot(35^\circ-\theta)]$ is :
→In Fig. if $D$ is the mid-point of $B C$, then the value of $\frac{\cot y^{\circ}}{\cot x^{\circ}}$ is
→The value of $\cos1^\circ\cos2^\circ\cos3^\circ.....\cos180^\circ$ is:
→