IBPS Government Jobs Exams Numerical Ability Area and Volume

A solid cone is cut perpendicularly from the middle. If the height and volume of the whole solid cone before cut was 4√3 cm and 64√3 cm³ respectively, then find the total surface area of one of the cut portion. [Use π = 3]
A) 19√3(4√3 + 1) cm² B) 16√3(3√3 + 1) cm² C) 18√3(5√3 – 2) cm² D) 16(3√3 + 1) cm² E) None of these

Read Solution (Total 0)

IBPS Other Question

Tony, Monu and James completed a work together in 36 days and received a total payment of Rs. 54000. Tony took half of the total money, Monu took one third and James took remaining. In how many days, Tony and James would have finished the work if Monu was not working? A) 72 days B) 54 days C) 96 days D) 64 days E) Can not be determined Mixture A contains milk and water in the ratio of 7:2, while mixture B contains water and milk in the ratio of 1:4. If the quantity of milk in both the mixtures is same and the quantity of water in mixture A is 8 litres more than the quantity of water in mixture B, then find the total quantity of mixture A.
A) 230 litres B) 243 litres C) 288 litres D) 360 litres E) 315 litres