According to the question, Curved surface area : Total surface area = 16 : 17 The curved surface area = 2 π r h The total surface are = 2 π r ( r + h ) ∴ h : ( r + h ) = 16 : 17 ⇒ h : r = 16 : 1 ⇒ r = h/16 Given, Curved surface area = 308m² ⇒ 2 π r h = 308 ⇒ 2 * 22/7 * h/16 * h = 308 ⇒ h = 28m
Which of the following statements is/are definitely correct?
How is P related to the mother of R?
Four of the following are alike in a certain way. Who among the following one does not belong to the group?
D is the only sister of I. T is the mother of D. W is married to I. T has only two sons. C is the niece of D and B. W has no sibling. D is unmarried. Th...
How is W related to R?
Archit is brother of Priyanka who is married to Manish. Manish is father of Arijit who is father in law of Rakesh and has two children, then how Archit ...
There are five members in the family. Q is father-in-law of B, who is sister-in-law of D. W is mother of D. O is the only brother of D. Q is married. Wh...
How is Q related to M?
In a family of six persons, H is the mother of I’s mother. F is married to H. N is the maternal uncle of E, who is married to O. I is the son of O. Ho...
If ‘P × Q’ mean ‘Q is the sister of P’, ‘P + Q’ means ‘Q is the daughter of P’ , ‘P ÷ Q’ means ‘P is the wife of Q’, and ‘P-...
