Recent questions tagged integers

For any integer a , a divided by 0 is

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For any integer b , b divided by 1 is

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The largest of 5 consecuitive integer is (-4) , the smallest integer is

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The value of -|-3|-|5|+|-7|+|-1|

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If -11 is subtracted from the sum of 10 and a certain number and the result is (-8). Find the number.

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If a\times b = |a-b|+2 the value of (-5)\times 4

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Anil gets 15 marks more and arun gets 20 marks less than the marks required to pass. what is the difference of their marks obtained.

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what is y if division of x by y is not defined.

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In a test (+5) marks are given for every correct answer and (-2) marks are given every incorrect answer. Radhika answered all the questions and scored 30 marks though she got 10 correct answers . How many incorrect answers has she attempted.

asked Oct 14, 2015 by pady_1

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In a class test containing 15 questions 4 marks are given for every correct answer and (-2) marks are given for every incorrect answers.Gurupreet attempts all question but only 9 of her answers are correct. What is her total score ?

asked Oct 14, 2015 by pady_1

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The temperature at 12 noon was $10^{\circ}$ C above zero. If it decreases at the rate of $2^{\circ} C$ per hour until midnight, at what time would the temperature be $8^{\circ}C$ below zero? What would be the temperature at the mid-night?

asked Oct 14, 2015 by pady_1

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In a quiz , team A scored -30,50,0 and team B scored 60, 30, -40 in three successive rounds. Which team scored more.

asked Oct 14, 2015 by pady_1

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In a quiz, positive marks are given for correct answers and negative marks are given for incorrect answers. If Jack’s scores in five successive rounds were 65,-10,-15,20,30. what was his total score at the end.

asked Oct 14, 2015 by pady_1

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In Buffalo, New York, the temperature was $-14^{\circ}F $ in the morning. If the temperature dropped $7^{\circ}F$, what is the temperature now?

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( ̶ 50 ) ÷ ______ = - 1 , number in the blank will be

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Subtract the sum of –1878 and 878 from 2000

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Determine the integer whose product with (–7) is 154

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

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

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

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.

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The temperature at 1.00 p.m. was 10 \circ C above zero. If it decreases at the rate of 2\circ C per hour until 10 p.m., at what time would the temperature be 6\circ C below zero

asked Oct 14, 2015 by pady_1

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In a class test containing 10 questions, 5 marks are awarded for every correct answerand (–2) marks are awarded for every incorrect answer. Mohan gets 4 correct and 6incorrect answers. What is his score?

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If the sum of two integers is –1600 and one of them is 549. Find the other number.

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At Srinagar, temperature was –7°C on Tuesday and then it dropped by 2°C onWednesday. What was the temperature of Srinagar on Wednsday?

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A diver dives in the sea 270 m down. If the speed of diver is 3m/sec. How long will he take?

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An elevator descends into a mine shaft at the rate of 7 m/min. If it starts from 5 mabove the ground level. How long will it take to reach 205 m down the earth?

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A man drives his car at the speed of 40 km/hr. How long will it take to cover 160 km?

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What will be the quotient if 369 is divided by (–1)?

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Determine the integer whose product by –3 becomes zero.

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What will be the value of P if P × (–8) = 120 ?

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What will be the value of a if a × (–2) = (-30)?

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Simplify : (|–17| + |17|) divided by |–2|

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What will be the quotient if (–15625) is divided by (-125)

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Find the sum of (8 + 9) × 10 and 8+9x10

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

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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.

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

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

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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

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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

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

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Divide 0 by - 135

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Write True or False: 0 ÷ 4 = 0

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Divide 2010 by -10

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