## Probability of Positive Integers being Coprime !

What is the probability that six randomly chosen positive integers are relatively prime ? Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Infinitely Continued or Nested Radical !

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## Positive integer value of x, y and z

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## The sunrise problem

Two women start walking at the sunrise, one from point A to B and another from point B to A. The pass each other exactly at noon. The first...

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## Inequality Between Definite Integrals !

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## Number of Combinations !

In how many ways can you select 7 letters from the word MISSISSIPPIRIVER regardless of their orders? Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Two Smallest Positive Integers !

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## Distance Between Two Places & Time Taken !

Manish and Rajni start from a place M at the same time to reach another place R. Manish travels at a constant speed of 21 kmph, while Rajni starts with...

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## Simultaneous eqn – iii

Solve the following simultaneous equations Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Simultaneous eqn – ii

3x + 4y -2z = 5 x – 3y – 3z = 4 2x – y – 4z = -8 Find x, y and z Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## square-cube root

Find the value of x and y, solving the given root equation Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Dividing multivariate polynomials

Perform the following division Rate the problemHard (1)Spam (0)Helpful (0)Wow (0)

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## Age problem-2

One number is 3 times another number. If the larger number is diminished by 8, the resultant is 7 more than twice the smaller number. Find the numbers. ...

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## solve for x

(x+10)(x-3) = (-x-10)(6x+7) Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Find a x b x c x d

If a, b, c and d are unique digits and aaaa + bbb + cc + d = 1995, find the value of a * b * c *...

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## Mathematic Algebraic Equations crossword

Solve the following crossword Rate the problemWow (1)Spam (0)Helpful (0)Hard (0)

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## Inequality- Find least value of Y

If 7+y = |8|, find the least value of y, such that 10<= y <= 30. Rate the problemHelpful (1)Spam (0)Hard (0)Wow (0)

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## In how many days can Y and Z complete the remaining work

Question source : Facebook Rate the problemHelpful (1)Spam (0)Hard (0)Wow (0)

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## distance and time

In a race of 200 m, A can beat B by 31 m and C by 18 m. In a race of 350 m, C will beat B by:...

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## Completion of square

Solve the given equations by completing squares. Please explain every single step for me. Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Percentage

A firm increases salaries of employees by 15% . Modiri ,Shadi and Patiko are employed by the firm. A. Modiri earned 4500 before the much will he earn...

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## Find the sum of A, B, C, D

What is sum of A, B, C, D if digits are all different ? A. 23 B. 22 C. 18 D. 16 E. 14 Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## contest R2 Q9

Given the above condition find a:b Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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