Podcast
Questions and Answers
What type of polygon has equal diagonals but not all sides equal?
What type of polygon has equal diagonals but not all sides equal?
- Rectangle (correct)
- Square
- Rhombus
- Parallelogram
If the circumference of a circle is 88 cm, what is the area of the circle?
If the circumference of a circle is 88 cm, what is the area of the circle?
- 600 cm²
- 612 cm² (correct)
- 620 cm²
- 616 cm²
How many numbers between 1 to 40 are perfect squares?
How many numbers between 1 to 40 are perfect squares?
- 7
- 8
- 5 (correct)
- 6
If 6 pipes can fill a tank in 1 hour and 30 minutes, how long will it take if 3 pipes stop after filling half the tank?
If 6 pipes can fill a tank in 1 hour and 30 minutes, how long will it take if 3 pipes stop after filling half the tank?
What is the largest angle in a triangle if one angle is 63° and the other two are in the ratio 1:2?
What is the largest angle in a triangle if one angle is 63° and the other two are in the ratio 1:2?
What is the average number of articles sold in the first 8 weeks, given the sales data?
What is the average number of articles sold in the first 8 weeks, given the sales data?
What is the value of $a² + b² - c$ if $a = √2 + 1$, $b = √3 - √2$, and $c = √6 + 2√2$?
What is the value of $a² + b² - c$ if $a = √2 + 1$, $b = √3 - √2$, and $c = √6 + 2√2$?
What does the equation $8(7 + x) = 15 + 3x$ represent based on the problem statement?
What does the equation $8(7 + x) = 15 + 3x$ represent based on the problem statement?
If $30\%$ of $(A + B) = 50\%$ of $(A - B)$, what is the ratio of A to B?
If $30\%$ of $(A + B) = 50\%$ of $(A - B)$, what is the ratio of A to B?
What is the result of simplifying $(2.5 - 3.5a)² - (3.5a - 2.5b)²$?
What is the result of simplifying $(2.5 - 3.5a)² - (3.5a - 2.5b)²$?
Flashcards
Sum of Interior Angles of a Polygon
Sum of Interior Angles of a Polygon
In a polygon, the sum of its interior angles is calculated by the formula: (n-2) * 180 degrees where 'n' represents the number of sides of the polygon.
Average
Average
The average is calculated by summing all the values in a set and then dividing the sum by the total number of values in the set.
Area of a Circle
Area of a Circle
The area of a circle is calculated by the formula: πr², where 'π' is a mathematical constant approximately equal to 22/7 or 3.14 and 'r' represents the radius of the circle.
Line Graph
Line Graph
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Equation
Equation
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What is a Rhombus?
What is a Rhombus?
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Circumference of a circle
Circumference of a circle
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What is a perfect square?
What is a perfect square?
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Direct and inverse proportion in filling a tank,
Direct and inverse proportion in filling a tank,
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Study Notes
Instructions for Test Booklet
- This booklet contains 32 pages.
- Do not open the booklet until instructed.
- Read the instructions carefully.
- Use a blue/black ballpoint pen for writing on the OMR sheet.
- Avoid unnecessary marks on the OMR sheet.
- The test duration is 3 hours (180 minutes).
- Answer all questions on the OMR sheet, which is inside the booklet.
- Fill in your details on the OMR sheet with a blue/black pen.
- Darken only one circle for each question.
- Incorrect answers have no negative marking.
- Hand in the OMR sheet before leaving the room.
- The code for the booklet is F. Ensure the code matches on OMR and Booklet.
Section A: Mathematics
- Question 1: The area of a circle is 2464 cm². Find its radius. (Use π = 22/7).
- Possible answers: 24, 26, 28, 56
- Question 2: A line graph shows articles sold over 8 weeks. Find the average number of articles sold.
- Question 3: Given a = √2+1, b = √3−√2, and c = √6+2√2, find a²+b²−c².
- Possible answers: 8, 8−3√6, 8+4√2, 11-3√6
- Question 4: Solve (2.5-3.56)² – (3.5a - 2.5b)²
- Possible answers: -6a²−6b², 6b²−6a², 6a²+6b², 6a²−6b²
- Question 5: If 30% of (A + B) = 50% of (A – B), find A:B.
- Possible answers: 3:5, 5:3, 4:1, 1:4
- Question 6: Evaluate (a³+1/a³) (a²+1/a²) (a²+1/a) - (ab-b/a²)
- Possible answers: 8, 16, 32, 64
- Question 7: Calculate the total number of apples in a fruit store with specific box and apple counts.
- Question 8: Solve equations relating to a number multiplied by 7-more than itself and the same number times 3 + 15
Section Subtitle: Other Sections
- Sections B, C, D, and E include questions on Intelligence, English, General Science, and Social Science.
- Detail on the specific questions of these sections are not available.
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