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.
The scientific name of vitamin B12 is:
Match List-1 (Football World Cup/Year) with List-II (Host Country) and select the correct answer using the code given below the lists:
List-I ...
On which date, a Naval Central Strike committee was elected in order to deal with the rising strikes by Indian sailors of the RIN?
Consider the following statements regarding the Partition of Bengal (1905):
I. The British separated Assam from Bengal in 1874 and later inc...
Which of the following statement is/are correct about “ National Pension Scheme For Traders And Self Employed Persons (Pradhan Mantri Laghu Vyapari M...
Which regions in India did not witness accompanying rebellions during the Revolt of 1857?
5th edition of HUN- a Thadou Cultural Festival 2023, an annual cultural festival and a civilizing act of the Thadous community has been held. Where is t...
Which Article of the Constitution of India safeguards a person’s right to remain silent in judicial proceedings initiated against him?
Bag 'A' contains 5 white and 2 black balls. Bag 'B' contains 2 white and 3 black balls. If any one bag is chosen and a ball is taken out of it at rando...
A train covers a distance of 72 km at the speed of 48 km/h the next 69 km distance covers with a speed of 46 km/h and last 54 km with the speed of 72 km...
Relevant for Exams:
