Sir I believe the answer should be A. high pitched but I wanted to know the difference in the usage between the two .

A regular polygon has interior angles of 168°. How many sides does the polygon have ? A regular polygon has an interior angle that measures 144° , an...

Sir Help! Find the digit A if the number 888….888A999….999 is divisible by 7, where both the digits 8 and 9 are 50 in number.

Thank you Sir !!

Recent estimates predict that between 1982 and 1995 the greatest increase in the number of people employed will be in the category of low-paying servi...

A program instituted in a particular state allows parents to prepay their children’s future college tuition at current rates. The program then pays th...

Sir where shall one find its answer key ?

Unable to solve

In the rectangle ABCD , the perpendicular bisector of AC divides the longer side AB in a ratio 2:1 . Then the angle between AC and BD is? Sir the figu...

What is the sum of all the four digit numbers made using the digits 1,2,3,4 (with as well as without repetition)?