Quantitative Aptitude - Arithmetic Ability Questions

What is the total number of points in the plane of triangle ABC which is equidistant from the vertices of the triangle?

If Cot θ = 24/7, then what is the value of Sec θ?

If a cylinder of radius 7 cm and height 9 cm is melted and constructed into a cone of the same radius, what will be the height of this cone?

In the first 36 overs of a cricket match, the run rate was 4.3 runs/over. Calculate the required run rate in the remaining 14 overs to reach the target of 271 runs?

Fraction that lies between 2/5 and 4/9 is

In the following question, select the related number from the given alternatives.
 
47 : 57 : : 93 : ?

If x4+1x4=119,then the value of x-1x is

The average weight of 25 bags is 55 kg. The weight of one bag was misread as 65 instead of 56. Find the correct mean value.