Question
A right circular cone has a radius of 9 cm and a height
of 12 cm. Find the curved surface area of this cone.Solution
Slant height of the cone = √{(radius)2 + (height)2} = √(92 + 122) = √(81 + 144) = √225 = 15 cm So, curved surface area of the cone = π X radius X slant height = 135π cm2
Directions: In each of the following sentences, a blank is given. Choose the most appropriate option from the provided choices to fill in the blank an...
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He uses simple lines and bright colours _________ detailed illustrations.
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The manager was known for taking swift action whenever any issu... - The given question has one blank indicating that something has been omitted. Choose the word for the given options that could fit in the blank correctly. <...
An ___________ battalion was sent to relieve the besieged town.
Select the most appropriate collocating word to fill in the blank.
Ram was praised for his________ leadership.
A Muslim woman travelling alone was …………. of in her village, and when Salma ……………. conferences in Delhi, Sri Lanka and Pakistan, it c...
The achievement has taken them a step ____________ towards their dream postings in the Indian Defence Service of Engineers.
Fill in the blanks with the most appropriate word from among the choices given below them.
She is wearing a woollen. ____
