Question
Water flows at the rate of 10 meter per minute from a
cylindrical pipe 5mm in diameter. How long it takes to fill up a conical vessel whose diameter at the base is 30cm and depth 24cm.Solution
let the radius of cylindrical tank =R =30/2=15cm, and height =H=24cm Given- speed of flow= 10m = 1000cm Diameter of base of cylindrical pipe = 5mm Radius =2.5mm = .25cm Now- Area of base ×speed of flow × time = Volume of the cylindrical tank  .25×.25×1000×t=1/3 ×15×15×24 t = 144/5 =28.8minute t=28minute 48second.
Consider the following statements about Zero Budget Natural Farming:
I. Zero Budget Natural Farming is being promoted by the Rashtriya Gokul Miss...
Where are the headquarters of the World Meteorological Organization ?
Which of the following is a ratio wherein the commercial banks have to hold a certain minimum amount of deposit as reserves with the central bank?
Which of the following statements is/are true about the Green Climate Fund ?
I. The Green Climate Fund's (GCF) aim is to expand collective human ...
With reference to the Funds for Startups (FFS) Scheme, consider the following statements:
       I.           The Ministry of...
Export Promotion Capital Goods (EPCG) Scheme allows import of capital goods for pre-production, production and post-production at how much customs duty?
Consider the following statements in regard to Zero Base Budgeting (ZBB) :
(1) Existing Government programmes can be discarded under ZBB if they ...
Which of the parameters given below are used by World Economic Forum to calculate Global Gender Gap Index:
I.Economic Participation and Opportuni...
The Balance of Payments of a country is a systematic record of
The Foreign exchange reserve consists of