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Post under tag algebra
Recent puzzles under tag
algebra
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0
votes
If a + b + c = 8 and a.b.c = 27 then is there exist solution/s in (a,b,c) where a, b and c are positive real numbers?
posted
Jun 16
by
anonymous
algebra
number puzzle
0
votes
Find sum of all the positive integral values of x and y such that 2^x + 3^y is a perfect square?
posted
Jun 9
by
anonymous
algebra
mathematical
0
votes
Find the number of distinct fractions a/b, where both a & b are integers with 0<=a<=b<=50 and gcd(a,b) = 1?
posted
Jun 9
by
anonymous
algebra
mathematical
number puzzle
0
votes
Given that A is a matrix of order 5x3 and B is a matrix of order 3x5, then what is the value of |C| if A x B = C?
posted
May 29
by
anonymous
mathematical
algebra
matrix
0
votes
Which of the statements given is/are correct?
posted
May 22
by
anonymous
reasoning
logic
algebra
+1
vote
x and y are 2 digit numbers where y is obtained by reversing x. If x^2 - y^2 = m^2 then find the value of x+y+m?
posted
May 22
by
anonymous
mathematical
algebra
logic
0
votes
How many positive integers n have the property that the remainder of dividing 2003 by n is equal to 23?
posted
May 15
by
Pushpak Chauhan
algebra
logic
0
votes
If x+1/x=-1 then x^2016+1/x^2016=?
posted
May 7
by
anonymous
number puzzle
algebra
0
votes
Find the angle in which these two curves intersect each other: 1) xy=1 2) x^2-y^2=1
posted
May 4
by
anonymous
algebra
mathematical
0
votes
If X - Y = XY = 10 then find the value of X^4 + Y^4
posted
May 4
by
anonymous
algebra
mathematical
+1
vote
If ONE = $1, TWO = $2 and ELEVEN = $11 then what will be the worth of TWELVE?
posted
Apr 30
by
Tejas Naik
algebra
logic
0
votes
If a+b+c=1 where a,b,c are non negative real number then find the maximum value of 10101(ab+bc+ca) - 12987abc
posted
Apr 22
by
anonymous
algebra
mathematical
0
votes
If 3^(x - y) = 81 and 3^(x + y) = 729 find value of x*y
posted
Apr 21
by
anonymous
algebra
0
votes
What is the remainder when 32^32^32 is divided by 9?
posted
Apr 20
by
anonymous
number puzzle
logic
algebra
0
votes
What is the reminder when 1^7 + 2^7 + 3^7 ....100^7 is divided by 4?
posted
Apr 20
by
anonymous
logic
algebra
0
votes
If polynomial f(x)+f(2x+y)+5x= f(3x-y)+2x^2+1 where x and y are real numbers, then determine value of f(10)?
posted
Apr 17
by
anonymous
algebra
mathematical
0
votes
If x + x^3 + x^9 + x^27 + x^81 + x^243 gives a reminder of ax+b when divided by x^2 - 1 then what is the value of a + b?
posted
Apr 17
by
anonymous
algebra
mathematical
0
votes
Which is the largest 5 digit number which is divisible by 18, 26 and 35?
posted
Apr 11
by
anonymous
number puzzle
algebra
mathematical
0
votes
If log4 + log(17x+1) = log(3x+7) - 0^(0!) + 0^(0) + 9 Mod 11 - 243 Mod 13 , then value of x is ?
posted
Apr 5
by
anonymous
algebra
0
votes
Which is the smallest number of five digits which is divisible by 15, 27 and 35?
posted
Mar 28
by
anonymous
mathematical
algebra
+1
vote
If N! = S where S is total number of seconds in six weeks then what is the value of N?
posted
Mar 21
by
anonymous
algebra
0
votes
What is the largest prime factor of 2017! + 2018! + 2019!
posted
Mar 16
by
anonymous
algebra
logic
0
votes
What is the correct value of 3^2^85 = ?
posted
Mar 16
by
anonymous
logic
mathematical
algebra
0
votes
What is the minimum number of moves required for the above cards to be arranged backwards as 2017, 2016, ..., 2, 1?
posted
Mar 8
by
anonymous
logic
algebra
0
votes
How many integer solutions are there to the system of following equations: x^2+y-z = 42; x+y^2-z = 18
posted
Feb 26
by
anonymous
algebra
mathematical
0
votes
If (3!)^2 - (2!)^1 - (1!)^0 - 3! - 2! - 1! - 0! = 7 + x^2 then x^2 - 3x/2 - 4 = ?
posted
Feb 22
by
anonymous
algebra
mathematical
+1
vote
Guess the age of Mayra from the following conversations?
posted
Feb 21
by
Harshita Dhaliwal
logic
mathematical
algebra
0
votes
If log4 + log(13x+1) = log(5x+9) + 1, then what is the value of x?
posted
Feb 15
by
anonymous
algebra
mathematical
0
votes
Positive integer N leaves same remainder 35 when divided by both 2009 & 2010. What is remainder if N is divided by 42?
posted
Feb 8
by
anonymous
number puzzle
mathematical
algebra
0
votes
The lowest common multiple of 5 positive integers is 194040. Find the minimum possible sum of these 5 numbers?
posted
Jan 29
by
anonymous
mathematical
algebra
+1
vote
If SQRT(x+15) + SQRT(x)=15 then find the value of x.
posted
Jan 29
by
anonymous
algebra
mathematical
0
votes
In a village there are 4 mansions located at a different Distance from each other.
posted
Oct 28, 2016
by
anonymous
algebra
0
votes
Linear algebra: What is the value of x if "1/2 + 2/5x = x - 3/4"
posted
Oct 25, 2016
by
George Davros
algebra
0
votes
If a+b=8, a+c=13, b+d=8 and c-d=6 Then what would be the value of a, b, c, d?
posted
Sep 10, 2016
by
anonymous
mathematical
algebra
0
votes
A quantity x varies inversely as the square of y. Given that x = 4 when y = 3, the value of x when y = 6?
posted
Sep 7, 2016
by
anonymous
mathematical
algebra
0
votes
Solve for x, y, and z in the following equation: x29 + y30 + z31 = 366.
posted
Sep 4, 2016
by
George Davros
mathematical
number puzzle
algebra
matrix mechanics
+2
votes
Use any mathematical symbols in the space provided to make the Algebraic expressions true?
posted
Aug 18, 2016
by
Atindra Kumar Nath
algebra
mathematical
0
votes
There are 5 eligible Gujarati grooms of which 2 know Bengali and 5 eligible Bengali grooms of which 3 know Gujarati...
posted
Aug 9, 2016
by
anonymous
mathematical
logic
algebra
0
votes
Find 9 odd numbers whose sum is 199?
posted
Aug 8, 2016
by
anonymous
algebra
number puzzle
+1
vote
Given that x+y =7 and xy=2 then x^2-y^2=?? whereas (x>y)
posted
Jul 7, 2016
by
anonymous
algebra
mathematical
0
votes
Can you solve the below algebraic mathematical equation? (J+O+I+N+T)3 = JOINT
posted
May 24, 2016
by
Upma
algebra
+2
votes
In a party of 100 people, 50 person do not prefer Veg, 60 prefer Non-veg and 10 do not prefer either Non-veg or Veg...
posted
May 11, 2016
by
anonymous
mathematical
algebra
+1
vote
Fine the value of A from following clues?
posted
Apr 23, 2016
by
Tapesh Kulkarni
algebra
mathematical
+1
vote
What would be the roots of the equation 4^x - 3.2^(x+2) + 32 = 0
posted
Apr 12, 2016
by
anonymous
mathematical
algebra
+1
vote
Find the smallest positive integer a such that (1 + .0001)^a is greater than 2?
posted
Apr 8, 2016
by
Pardeep Kohli
mathematical
algebra
0
votes
If the centroid of a triangle is formed by the points (a,b), (b,c) and (c,a) is at the origin; then a^3 + b^3 + c^3 = ??
posted
Mar 2, 2016
by
anonymous
algebra
mathematical
0
votes
If a × b × v × d × e = 1 and a,b v,d,e are all positive real numbers; what is the minimum value of a+b+c+d+e?
posted
Feb 25, 2016
by
Milli Edwards
algebra
mathematical
logic
0
votes
If (Sqrt3)^5 * (9^2) = (3^x)*(3*Sqrt3) Then x=??
posted
Feb 1, 2016
by
anonymous
algebra
mathematical
+1
vote
Find the value of x in the following equation?
posted
Jan 26, 2016
by
Pardeep Kohli
algebra
mathematical
+1
vote
Find the positive integer x that satisfies the following equation -
posted
Jan 16, 2016
by
anonymous
algebra
logic
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