If (x^3-3x^2+4)/(x^2-1) ≥ (x+5) and x≠±1
then find the maximum possible value of x where ‘x’ is a real number.
A, B, C and D are four friends each of whom weighs less than 100 kg. From amongst them they form a group and find the total weight of that group. If the sum of the total weights of all possible distinct groups, each having the same number of members as in the first is 882 kg, then the average weight of the four friends is ?
f(x) + f (1/x) = f(x) f(1/x), f(4) = 6, what is the value of f(6)? Please post your approach and with answer!
ABCD is a square of side 8 cm inscribed in a circle with centre O. Find the radius of a circle with the maximum area that can be drawn in the segment AXB.
Oa- 2(root2+1)
Please somebody explain the question first and then give the solution.
Rectangular tiles each of size 60cm by 40cm must be laid horizontally on a rectangular floor of size 120cm by 170cm,such that the tiles do not overlap.A tile can be placed in any orientation so long as its edges are parallel to the edges of the floor.No tile should over shoot any edge of the floor.The Max no of tiles that can be accommodated on the floor is?? Answer with approach please!!
Two running pipes can fill a cistern in 2 8/11 minutes.if one pipe takes 1 minute more than the other to fill the cistern , find the time by each pipe to fill cistern alone... ......
A man went to the market with 100rs. If he buys 3 pens and 6 pencils he uses up all his money. On the other hand if he buys 3 pencils 6 pens he would fall short by 20%. If he wants to buy equal number of pens and pencils, how many pencils can he buy?
- 7
- 6
- 4
- 5
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Two numbers when divided by a certain divisor leave remainders of 16 and 24 respectively. When twice the sum of the two numbers is divided by the same divisor, the remainder obtained is 10. Which of the following could be the value of the divisor?
Help?
Which book to choose? Cat face to face or career launcher 2016 previous papers?
In how many ways can six letters – A, B, C, D, E and F – be written in a circular arrangement such that D is adjacent to B and is diametrically opposite E?
Answer is 12 .... I am getting 6
Set of 4 nos. ..first 3 are in GP ..last 3 are in AP....first and fourth term are same and common difference of last 3 no. is 12 ..find common ratio of first 3 no.s..
Q ) Two men P and Q purchased a grindstone 1 yard in diameter for Rs. 15, of which the first pays Rs. 8 and the other Rs. 7. If the axle
hole is 1 foot in diameter, how many inches of the radius may P grind down before sending it to Q?
Note: There are 36 inches in a yard.
N=99^3-36^3-63^3,How many factors does N have?
Tell whether the question could be answered by a single statement,both or could not be answered eeven by combinig both statements.
A has a total of 4 coins with him in 1,2 and 5 rupee coins.He has a total of 10 rupees with him.He decided to distribute the coins to his two sons such that each son gets atleast one coin.which son received more money?
1)The total amount received by the first son is a composite number.
2)The second son got more than one coin with atleast one coin of an even denomination.
In a school of 100 students, each plays at least one sport out of the 6. It is known that exactly 90 play cricket, 80 play football, 70 play hockey, 60 play basketball, 40 play volleyball and 10 play tennis. Q-1) Find maximum no. Of students who play exactly 4 of the the 6 sports. (a) 60 (b) 70 (c) 80 (d) none of these Q-2) Find maximum no. Of students who play exactly 5 of the the 6 sports. (a) 40 (b) 60 (c) 50 (d) none of these Q-3) Find minimum no. Of students who play cricket, football and hockey. (a) 20 (b) 10 (c) 0 (d) none of these