Recent questions in Olympiad-Math

Which integer if multiplied by (–1) will be 432

asked Oct 14, 2015 by pady_1

0 answers

Multiply : (–2) × (–4) × (–5) ×(-8)

asked Oct 14, 2015 by pady_1

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The sum of two integers is (–16). If one of them is 53. Find the other.

asked Oct 14, 2015 by pady_1

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Simplify : {–13 – (–27)} + (–25)-(-40)}

asked Oct 14, 2015 by pady_1

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What is the difference between [36 – (–64) and (–64) – 36]

asked Oct 14, 2015 by pady_1

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Determine the integer when it is divided by (–17),the answer is 21.

asked Oct 14, 2015 by pady_1

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An elevator descends into a mine shaft at the rate of 6 meter per minute. If thedescentent starts from the ground level, how long will it take to reach 240 meter?

asked Oct 14, 2015 by pady_1

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Product of two integers is 630. If one integer is -30. Find the other.

asked Oct 14, 2015 by pady_1

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Rohit earns profit of Re. 1 by selling one pen and suffers a loss of 50 paise by sellingone pencil. One day Rohit earns Rs. 5. If he sold 25 pens, how many pencil.

asked Oct 14, 2015 by pady_1

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Determine the integer whose product with (-13) is -325

asked Oct 14, 2015 by pady_1

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write a mathematical expression for Two multiplied by one less than the difference of nineteen and six.

asked Oct 14, 2015 by pady_1

1 answer

Simplify [29 - (-2) {6 - (7 - 3)}] ÷ [3 x {5 + (-3) x (-2)}]

asked Oct 14, 2015 by pady_1

1 answer

Divide 0 by - 135

asked Oct 14, 2015 by pady_1

1 answer

Write True or False: 0 ÷ 4 = 0

asked Oct 14, 2015 by pady_1

0 answers

Divide 2010 by -10

asked Oct 14, 2015 by pady_1

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Divide 17654 by -17654

asked Oct 14, 2015 by pady_1

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Determine the integer whose product with ‘-1’ is -225

asked Oct 14, 2015 by pady_1

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What will be the sign of the product if we multiply together; 199 negative integers and 10 positive integers?

asked Oct 14, 2015 by pady_1

1 answer

State true or false For all non-zero integers a and b, a x b is always greater than either a or b.

asked Oct 14, 2015 by pady_1

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find the value of (- 20) x (-1) + (-28) ÷ 7

asked Oct 14, 2015 by pady_1

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Simplify: 15 - (-5) {4 - 7 - 3} ÷ [3{5 + (-3) x (-6)}]

asked Oct 14, 2015 by pady_1

1 answer

Simplify: 39 – [23 – {29 – (17 – 9 – 3)}]

asked Oct 14, 2015 by pady_1

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Simplify: 197 - [1/9{42 + (56 - 8 + 9)} +108]

asked Oct 14, 2015 by pady_1

1 answer

Simplify: 78 - [24 - {16 (5 - 4 - 1)}]

asked Oct 14, 2015 by pady_1

1 answer

Simplify: 37 - [5 + {28 - (19 - 7)}]

asked Oct 14, 2015 by pady_1

1 answer

Simplify: (-5) - (-48) ÷ (-16) + (-2) x 6

asked Oct 14, 2015 by pady_1

1 answer

Simplify: 48 ÷ 8 x 3 + 2

asked Oct 14, 2015 by pady_1

0 answers

Simplify: 24 - 4 ÷ 2 x 3

asked Oct 14, 2015 by pady_1

1 answer

Simplify: {36 ÷ (-9)} ÷ {(-24) ÷ 6}

asked Oct 14, 2015 by pady_1

1 answer

Find the value of ||-17| + 17| ÷ ||-25| - 42|

asked Oct 14, 2015 by pady_1

1 answer

Find the value of [32 + 2 x 17 + (-6)] ÷ 15

asked Oct 14, 2015 by pady_1

1 answer

Find the value of 1569 × 887 -569 × 887

asked Oct 14, 2015 by pady_1

0 answers

Find the value of 15625 × (-2) + (-15625) × 98

asked Oct 14, 2015 by pady_1

0 answers

Evaluate the products of (-1) × (-2) × (-3) × (-4) × (-5)

asked Oct 14, 2015 by pady_1

0 answers

Find the products of 9 × (-3) × (-6)

asked Oct 14, 2015 by pady_1

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what is the value of \large\frac{-9\times-7-5\times(1-2))}{-3}

asked Oct 14, 2015 by pady_1

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what is the value of \large\frac{(-1)\times(-1)\times(-1)\times(-1)\times(-1)}{-1}.

asked Oct 14, 2015 by pady_1

0 answers

what is the value of -7\times(-8)

asked Oct 14, 2015 by pady_1

0 answers

What is the value of -12-(-1) ?

asked Oct 14, 2015 by pady_1

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What is the value of -11-3 ?

asked Oct 14, 2015 by pady_1

0 answers

State true or false -8 divided by 8 is 1

asked Oct 14, 2015 by pady_1

0 answers

x and y are two integers such that x is the predecessor of y. Find the value of (x-y)

asked Oct 14, 2015 by pady_1

1 answer

divide (-16) by (-8)

asked Oct 14, 2015 by pady_1

0 answers

Divide (-81) by (-9)

asked Oct 14, 2015 by pady_1

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Give the opposite of -(-5)

asked Oct 14, 2015 by pady_1

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If x\times(-1)= -50 , Is the integer 'x' positive or negative.

asked Oct 14, 2015 by pady_1

0 answers

Find the value of 410+(-56)+(-96)+17+(-50)

asked Oct 14, 2015 by pady_1

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subtract the sum of (-123) and (-154) from the sum of 1023 and (-96).

asked Oct 14, 2015 by pady_1

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Subtract the sum of -99 and 104 from 576

asked Oct 14, 2015 by pady_1

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The sum of two integers is always an integer, state true or False

asked Oct 14, 2015 by pady_1

1 answer

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