Question:
The diameter of a solid right circular cone is 14cm and its slant height is 10cm.The rate of colouring of the cone is ₹I4/cm2 .The cost of colouring :
use (\(\pi=\frac{22}{7}\))
The diameter of a solid right circular cone is 14cm and its slant height is 10cm.The rate of colouring of the cone is ₹I4/cm2 .The cost of colouring :
use (\(\pi=\frac{22}{7}\))
use (\(\pi=\frac{22}{7}\))
Updated On: Mar 18, 2024
- ₹ 5036
- ₹ 5136
- ₹ 5266
- ₹ 5236
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The correct answer is (D) : ₹ 5236.
Was this answer helpful?
0
2
Top Questions on Mensuration
- The radius of a right circular cone is increased by 50%, then its volume increases by ..........
- If the lengths of the three sides of a trapezium other than the base are 10 cm each, then the maximum area of the trapezium is:
- CUET (UG) - 2024
- Mathematics
- Mensuration
- The circumference of a circle passing through the point \( (4, 6) \) with two normals represented by \( 2x - 3y + 4 = 0 \) and \( x + y - 3 = 0 \) is:
- AP EAMCET - 2024
- Mathematics
- Mensuration
- A pair of lines drawn through the origin forms a right-angled isosceles triangle with right angle at the origin with the line \( 2x + 3y = 6 \). The area (in square units) of the triangle thus formed is:
- AP EAMCET - 2024
- Mathematics
- Mensuration
- The volume of a cube is increasing at the rate of \( 6 \, \text{cm}^3/\text{s} \). How fast is the surface area of the cube increasing, when the length of an edge is \( 8 \, \text{cm} \)?
View More Questions
Questions Asked in CUET PG exam
- What is the correct verb form: He, as well as his friends, ?
- Which preposition is correct: Chanakya lived ?
- CUET (PG) - 2025
- Prepositions
- Identify the possessive noun: My office car is parked elsewhere.
- Which tense is appropriate: How did Saira ?
- Complete the sentence: There is a growing synthesis between humanism and ?
- CUET (PG) - 2025
- Sentence Completion
View More Questions