Simple Math and Logic Problems

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Questions and Answers

If today is Friday, what day of the week will it be 75 days from now?

  • Tuesday
  • Friday
  • Wednesday (correct)
  • Sunday

Faisal can design 6 pages in one hour. At the same rate, how much time does he need to design 21 pages?

  • 3.5 hours (correct)
  • 4 hours
  • 3 hours
  • 4.75 hours

Yousef can burn 500 calories in an hour by cycling. How much time does he need to ride his bike to burn 750 calories?

  • 4 hours
  • 5 hours
  • 1.5 hours (correct)
  • 2.5 hours

12 friends ordered 4 pizzas, and each pizza was sliced into 6 slices. If each person gets the same number of slices, how many slices of pizza will each person get?

<p>2 slices (D)</p>
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Fahad's scores in math for the year were: 56, 93, 72, 89, 87. Find the median of his scores.

<p>87 (C)</p>
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Which fraction represents the shaded region of the image?

<p>5/8 (A)</p>
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Which fraction is greater than $1 \frac{1}{2}$?

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Ahmed walks daily, covering 6.5 kilometers per hour. How many kilometers does he walk in 30 minutes?

<p>3.25 km (C)</p>
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Yusuf's grades in the math test are as follows: 85, 92, 95. What grade does he need in his next test to achieve an arithmetic mean of 93 for his total grades?

<p>100 (C)</p>
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If the equation 3 x 5 + 4 – 7 = 13 is incorrect, which of the following numbers should we add 1 to in order to make the equation correct?

<p>4 (C)</p>
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If a panda cub's weight is 9/16 kilograms in its first week of birth and 5/8 kilograms in the second week, find the difference in its weight between the first and second weeks.

<p>1/16 (B)</p>
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Saleh wants to donate 276 Riyals to three needy individuals, with each of them receiving the same amount. How many Riyals does each person get?

<p>92 Riyals (D)</p>
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What is the value of $2^4 + 3^2$?

<p>$5^6$ (D)</p>
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What is the place value of the number 6 in the number 345,678,924?

<p>hundred thousand (B)</p>
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Khaled bought a jacket priced at 48 Riyals and was on sale for 25 Riyals. He also bought a bag priced at 36 Riyals for 22 Riyals. How much did he save on buying the jacket and the bag during the sale?

<p>37 Riyals (B)</p>
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Mohammed bought three boxes of pens, each priced at 12 Riyals. He also had a discount card worth 10 Riyals off the total purchase. What was the value of his purchases after the discount?

<p>26 Riyals (B)</p>
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What equals twice of 16.8 km?

<p>33.6 km (D)</p>
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What is the largest 3-digit number consisting of the digits 7, 5, and 1 that is divisible by 5?

<p>715 (C)</p>
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The graduation ceremony started at 7:50 PM. If it lasted for two hours and 13 minutes, when did the ceremony end?

<p>10:03 pm (D)</p>
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A painter needs 52 liters of paint. If each can contains 7 liters, how many cans does he need?

<p>8 cans (A)</p>
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Flashcards

Finding the day of the week after N days

The day of the week after a certain number of days can be found by determining the remainder after dividing the number of days by 7 (days in a week).

Time to design pages

The time needed to complete a task can be found by multiplying the rate of work by the total number of pages.

Time needed to burn calories

To find the time needed to burn a certain number of calories, divide the total calories by the rate of burning calories per hour.

Slices per person

To find the number of slices each person gets, divide the total number of slices by the number of people.

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Median of scores

The middle value in an ordered list of numbers. To find it, arrange the numbers in order and pick the middle one.

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Place value of a digit

The place value of a digit is its position in a number, determining its contribution to the total value.

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Total savings on sale

To find savings, subtract the sale price of each item from its original price and add the differences.

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Final cost after discount

To calculate the final cost, subtract the discount from the total cost of items.

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Equals twice

A number that, when multiplied by 2, equals a certain value. To find it, divide the number by 2.

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Largest divisible 3-digit number

The largest number that can be formed from given digits and is divisible by another number.

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Ceremony end time

To find the end time, add the duration of the event to the start time.

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Number of paint cans

To determine how many cans are needed, divide the total liters of paint needed by the liters per can. Round up to the next whole number.

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Total cost of tickets

To find the total cost, multiply the number of people by the cost per person. The number of people is Khaled + his four friends.

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Total kilometers run

Total kilometers run before the marathon is calculated by multiplying the number of weeks by the plan per week then subtracting the reduction of the last week.

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Smallest integer

Consecutive integers are in order such as 1,2,3,4,5. Find the middle number by dividing the total by the number of integers. Then subtract 2 to find the first number.

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How many cups?

Convert litres to milliliters and find out how many cups

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Cube height?

To find the height of a cube given the volume and base area find the square root of the base.

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Study Notes

  • Today is Friday, the day of the week after 75 days will be Wednesday.
  • Graphic design, also known as visual communication, is a creative method performed by designers using computer software to create customized presentations for clients by designing images, videos, and phrases and integrating them into one visual template.
  • If Faisal can design 6 pages in one hour, at the same rate, he needs 3.5 hours to design 21 pages.
  • Yousef can burn 500 calories in an hour using cycling exercise, he needs 1.5 hours to ride his bike to burn 750 calories.
  • 12 friends ordered 4 pizzas, and then each pizza was sliced into 6 slices, each person will get 2 slices of pizza.
  • Fahad's scores in math for the year were as follows: 56, 93, 72, 89, 87, the median of his scores is 87.
  • The fraction that represents the shaded region of the image is 5/8.
  • The fraction that is greater than 1/2 is 31/20.
  • Ahmed walks daily, covering 6.5 kilometers per hour, he walks 3.25 kilometers in 30 minutes.
  • If Yusuf's grades in the math test are as follows: 85, 92, 95, he needs a grade of 100 in his next test to achieve an arithmetic mean of 93 for his total grades.
  • If the equation 3 x 5 + 4 – 7 = 13 is incorrect, we should add 1 to 4 to make the equation correct.
  • If a panda cub's weight is 9/16 kilograms in its first week of birth and 5/8 kilograms in the second week, the difference in its weight between the first and second weeks is 1/16.
  • Saleh wants to donate 276 Riyals to three needy individuals, with each of them receiving the same amount, each person gets 92 Riyals.
  • 2⁴ + 3² = 25, which can also be expressed as 5².
  • The place value of the number 6 in the number 345,678,924 is hundred thousand.
  • Khaled bought a jacket priced at 48 Riyals and was on sale for 25 Riyals, and a bag priced at 36 Riyals for 22 Riyals, he saved 37 Riyals on buying the jacket and the bag during the sale.
  • Mohammed bought three boxes of pens, each priced at 12 Riyals, and had a discount card worth 10 Riyals off the total purchase, the value of his purchases after the discount was 26 Riyals.
  • 33.6 km equals twice of 16.8 km.
  • The largest 3-digit number consisting of the digits 7, 5, and 1 that is divisible by 5 is 715.
  • The graduation ceremony started at 7:50 PM and lasted for two hours and 23 minutes, the ceremony ended at 10:03 pm.
  • A painter needs 52 liters of paint, if each can contains 7 liters, he needs 8 cans.
  • Khaled and four of his friends went to the zoo, if the value of one ticket is 5 Riyals, the total value of all the tickets is 25 Riyals.
  • Hamed started training 35 days before the marathon. His plan was to run 40 kilometers per week, and in the last week, he reduced the distance by 20 kilometers, he ran 180 kilometers before the marathon started.
  • The teacher wrote 5 consecutive integers on the board, and then added these numbers together and got a total of 60, the smallest integer he wrote on the board was 10.
  • If the container has a capacity of 3 liters and it is filled with a cup that has a capacity of 300 milliliters of water, Mohammed needs 10 cups to fill the container.
  • Muhammad has a cube with a volume of 117 cm³ and a square base area of 13 cm², its height is 9 cm.

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