Recent puzzles under tag 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, 2017 by anonymous

0 votes

If X - Y = XY = 10 then find the value of X^4 + Y^4

posted May 4, 2017 by anonymous

+1 vote

If ONE = $1, TWO = $2 and ELEVEN = $11 then what will be the worth of TWELVE?

posted Apr 30, 2017 by Tejas Naik

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, 2017 by anonymous

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If 3^(x - y) = 81 and 3^(x + y) = 729 find value of x*y

posted Apr 21, 2017 by anonymous

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What is the remainder when 32^32^32 is divided by 9?

posted Apr 20, 2017 by anonymous

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What is the reminder when 1^7 + 2^7 + 3^7 ....100^7 is divided by 4?

posted Apr 20, 2017 by anonymous

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, 2017 by anonymous

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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, 2017 by anonymous

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Which is the largest 5 digit number which is divisible by 18, 26 and 35?

posted Apr 11, 2017 by anonymous

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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, 2017 by anonymous

0 votes

Which is the smallest number of five digits which is divisible by 15, 27 and 35?

posted Mar 28, 2017 by anonymous

+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, 2017 by anonymous

0 votes

What is the largest prime factor of 2017! + 2018! + 2019!

posted Mar 16, 2017 by anonymous

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What is the correct value of 3^2^85 = ?

posted Mar 16, 2017 by anonymous

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What is the minimum number of moves required for the above cards to be arranged backwards as 2017, 2016, ..., 2, 1?

posted Mar 8, 2017 by anonymous

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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, 2017 by anonymous

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, 2017 by anonymous

+1 vote

Guess the age of Mayra from the following conversations?

posted Feb 21, 2017 by Harshita Dhaliwal

0 votes

If log4 + log(13x+1) = log(5x+9) + 1, then what is the value of x?

posted Feb 15, 2017 by anonymous

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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, 2017 by anonymous

0 votes

The lowest common multiple of 5 positive integers is 194040. Find the minimum possible sum of these 5 numbers?

posted Jan 29, 2017 by anonymous

+1 vote

If SQRT(x+15) + SQRT(x)=15 then find the value of x.

posted Jan 29, 2017 by anonymous

0 votes

In a village there are 4 mansions located at a different Distance from each other.

posted Oct 28, 2016 by anonymous

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

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

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

0 votes

Solve for x, y, and z in the following equation: x29 + y30 + z31 = 366.

posted Sep 4, 2016 by George Davros

+3 votes

Use any mathematical symbols in the space provided to make the Algebraic expressions true?

posted Aug 18, 2016 by Atindra Kumar Nath

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

0 votes

Find 9 odd numbers whose sum is 199?

posted Aug 8, 2016 by anonymous

+1 vote

Given that x+y =7 and xy=2 then x^2-y^2=?? whereas (x>y)

posted Jul 7, 2016 by anonymous

+1 vote

Can you solve the below algebraic mathematical equation? (J+O+I+N+T)3 = JOINT

posted May 24, 2016 by Upma

+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

+1 vote

Fine the value of A from following clues?

posted Apr 23, 2016 by Tapesh Kulkarni

+1 vote

What would be the roots of the equation 4^x - 3.2^(x+2) + 32 = 0

posted Apr 12, 2016 by anonymous

+1 vote

Find the smallest positive integer a such that (1 + .0001)^a is greater than 2?

posted Apr 8, 2016 by Pardeep Kohli

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

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

0 votes

If (Sqrt3)^5 * (9^2) = (3^x)*(3*Sqrt3) Then x=??

posted Feb 1, 2016 by anonymous

+1 vote

Find the value of x in the following equation?

posted Jan 26, 2016 by Pardeep Kohli

+1 vote

Find the positive integer x that satisfies the following equation -

posted Jan 16, 2016 by anonymous

+1 vote

What is the weight of the melted mixture?

posted Jan 7, 2016 by Atindra Kumar Nath

+1 vote

A number when divided by 187 leaves a reminder 62. What will be the reminder when 17 divides that number?

posted Jan 7, 2016 by Abhishek Maheshwari

0 votes

What would be the value of x if ---- log_2 x + log_2 sqrt(x) + log_2 sqrt(sqrt(x)) + log_2 sqrt(sqrt(sqrt(x))) .....= 4

posted Dec 16, 2015 by Kuldeep Apte

+5 votes

If x + 1/x = 1 then what would be the value of x^(1729) + x^(-1729)

posted Dec 15, 2015 by anonymous

0 votes

If we know x + 1/x =2 then what would be the value of x^2048 + 1/x^2048 +x^2047 - 1 / x^2047 + 1/x^2049 - x^2049 +2

posted Dec 10, 2015 by anonymous

+1 vote

If 2^(x) = 4^(y) = 8^(z) and 1/(2x) + 1/(4y) + 1/(4z) = 4 then what is the value of x?

posted Dec 1, 2015 by anonymous

+2 votes

If 2^x = 3^y = 6 then which of the following statements is true?

posted Nov 18, 2015 by anonymous

0 votes

Decipher below algebraic riddle?

posted Oct 24, 2015 by anonymous