Question
The radius of the base of a cylinder is 14 cm and its
curved surface area is 880 cm². Its volume (in cm³) is: (Takе π = 22/7)Solution
Height of the cylinder = 2πrh = 880 ⇒ 2 × (22/7) × 14 × h = 880 ⇒ h = 10 cm The volume of the cylinder ⇒ (22/7) × (14)2 × 10 ⇒ 6160 cm3 ∴ The volume of the cylinder is 6160 cm3.
If ‘F’ is related to “Hindustan Times’ and ‘H’ is related to ‘Punjab Kesari’ in a certain way based on t...
Who among the following has ordered from Meesho?
Four of the following five are related to each other in some way and thus formed a group. Choose the one which does not belong to that group?
Who among the following person sits fourth to the left of P?
Four of the following five are alike in a certain way and hence form a group. Who among the following person does not belong to that group?
B work who among the following banks?
What is the position of O with respect to W?
What is the difference of ages of U and S?
How many person sit between tallest person and shortest person?
Six persons R, S, T, U, V, and W are sitting around a circular table facing towards the center of the table but not necessarily in the same order. S do...
Relevant for Exams:
