## 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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## Find Remainder

A. 0 B. 1 C. 2 D. 3 E. 4 Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## For how many minutes does the bus stop per hour?

Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour? Rate the...

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## Find maximum possible value

Find the maximum possible value of the sum. Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## How many for a rupee must he sell to gain 20%?

A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%? Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## What is Anand’s present age in years?

Present ages of Sameer and Anand are in the ratio of 5 : 4 respectively. Three years hence, the ratio of their ages will become 11 : 9 respectively....

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## What is the age of the youngest child?

The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child? Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## competitive2

What is the least number which must be subtracted from 7147 to make it a perfect square? Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## competitive

A number is such that when divided by 3, 5, 6 or 7 it leaves the remainder 1,3,4 or 5 resp. Which is the largest number below 4000 that...

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## Simultaneous eqn

Solve the given simultaneous equations to find value of x and y . Rate the problemHelpful (1)Spam (0)Hard (0)Wow (0)

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## contest find the largest

which one is bigger? (a) 7/11 (b) 8/12 (c) 9/13 Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Find area of shaded region:

In above diagram, ABCD ia a rectangle with area . The area of circle with center O is . What is the area of the shaded region? Rate the...

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## Find the Seven Numbers

There are seven numbers, A, B, C, D, E, F, and G. When all these numbers except A are added together, 116 is obtained. When all these numbers except...

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## Multiple choice

Which of the following cannot be an integer if the integer k is a multiple of 12 and a multiple of 9. (a) K/3 (b) K/4 (c) K/10 (d)...

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## What is next in this arithmetic sequence?

10A – 1 10A +1 10A + 2 10A – 2 Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Quadratic Eqn

The given quadratic eqn has both roots equal. Find the value of p . Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## What percentage of student answering correctly?

If 75 percent of a class answered the first question on a certain test correctly, 55 percent answered the second question on the test correctly, and 20 percent answered...

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