a circle of radius 10cm is drawn on a paper nd cut out...a cuboid of max volume has to made out of that circular sheet...what will b the max volume of the cuboid??
A bird shooter was asked, how many birds he had in the bag. He replied, There were all sparrows but 6, all pigeons but 6, and all ducks but 6. How many birds had he in all?
Please solve 4^1/2 +3^1/5 - 2^1/10 - 4^1/20
If P(6,7),Q(2,3) and R(4,-2) be the vertices of a triangle, then which of the following is not a point contained inside the triangle?
A. (4,3)
B.(3,3)
C.(4,2)
D.(6,1)
Answer-d
Is there a short method to solve this question other than mapping the points on the graph. Also other than assuming the point inside the triangle and adding the area of the three small triangles formed to equate the area to the total area.
Find whether each of the following mod has max or min. Also identify the x-value at which it occur and the value of expression of the point for the following:
a) |2x+3|
b) 2+|x-3|
c) 5-|x+2|
d) 3-|3x-3|
Yesterday, my colleague was telling about a new social networking site. He explained how to people can link each other and become friends. He proudly proclaimed that he already had 500 friends on the site. He also boasted that no two of these friends have the same no. of friends, but none of them had as many as he does. It was not the truth. Why?
Approach pls
Hi! Does anyone have an answer o this one?
in a circle with centre O, aoc is a diameter of the circle, BD is a chord and OB and CD are joined. If angle AOB = 130, then angle BDC = ?
Find number of factors of -24 ??
A salesman sells two kinds of trousers: cotton and woollen. A pair of cotton trousers is sold at 30% profit and a pair of woolen trousers is sold at 50% profit. The salesman has calculated that if he sells 100% more woollen trousers than cotton trousers, his overall profit will be 45%. However he ends up selling 50% more cotton trousers than woollen trousers. What will be his overall profit? Approach Plz?
Is there a way of finding the nature of a triangle looking at the equations pf the sides ? (Other than the traditional finding the vertices and distances between them )
A certain work can be done by A and B, B and C and A and C in 24/5,48/7 and 16/3 days respectively. Find the number of days in which A,B,C can do the work alone respectively.
A. 8,12,16
B.9,12,18
C.9,15,18
D.12,16,18
Answer A
Approach pls
In a race, Mohan beats Sohan by 24 m and Sohan beats Rohan by 100 m. If Mohan beats Rohan by 120 m, find the length of the race.?? Approach ??
Please solve in minimum steps
https://m.imgur.com/ReGW7Ou
What are some of the methods to improve DI effectiveness? Anybody tried anything and now feels he/she has improved in this particular area?
if
r=(40^55-38^55)/(40^54+38^54)
find the R
R>2
R less than 0
R
R between 1 and 0
How many no. less than 1000 will have odd no. of factors ? a)29 b)30 c)31 d)33
In a test of 15 questionsquestions ,3 marks for correct ans ,-1 mark for wrong ans,no marks for no ans .if a student attempts at least one question in the papepaper.number of distinct scores he can get?
Puys, is there any comprehensive guides/explanation for co-ordinate geometry ? I'm lacking the basics of co-od Geo
How many words can be made from the word TINGTINGTRING in which vowels occupy even positions?
Right now i am in my 3rd year B.com,And haven't really had math's in +2 or degree.
Since,CAT has math I am having a really hard time following it and can't really understand it.What Do I do?Are there any online resources available to learn it?
Thank You.