by shivamtripathi22 | Jun 10, 2025 | Uncategorized
Ratio & Proportion Ratio:- It is a comparison between two or more numbers. By using this ratio we can decide one number is more or less than the other.Ex:2 : 5A : B = 3 : 7 Here if total is 10 then the value of A will be 3 and...
by shivamtripathi22 | Jun 9, 2025 | Uncategorized
Simple Interest: If the interest on a certain sum borrowed for a certain period is reckoned uniformly then it is called simple interest denoted by...
by shivamtripathi22 | Jun 8, 2025 | Uncategorized
Compound Interest: Compound interest is an interest is an interest calculated on the principal and existing interest together over a given period of time. The interest accumulated on a principal over a period of time is also added to the principal and becomes the new...
by shivamtripathi22 | Jun 8, 2025 | Uncategorized
Time & Work, Wages, Chain...
by shivamtripathi22 | Jun 8, 2025 | Uncategorized
Pipe & CisternConcept: In this chapter to solve problems of pipe and cistern the concept used is very same to the concept used in chapter of Time & Work. Previous Topic Next Topic Exercise Other Topics ▾ Percentage Mixture &...
by shivamtripathi22 | Jun 7, 2025 | Uncategorized
Time Speed & DistanceConcept:- ● Distance = Speed × Time● Average Speed = \(\frac{{Total\;distance\;covered}}{{Total\;time\;taken}}\) ● A man covers a certain distance with S₁ km/h & come back with y km/h. He takes t hours to go and come...
