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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 4501. |
What is 30% of 40? |
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Answer» 30% of 40 is 12. A percentis a ratio of a number expressed out of100. |
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| 4502. |
What is 15% of 300? |
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Answer» 15% of 300 is 45. A percentis a ratio of a number expressed out of100. |
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| 4503. |
What fraction of a day is 6 hours? |
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Answer» 6 hours is 1/4 of a day. Days and hours are units to measure time. |
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| 4504. |
What fraction of a day is 12 hours? |
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Answer» 12 hours is half (1/2) a day. Days and hours are units to measure time. |
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| 4505. |
What is15 of 200? |
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Answer» 15of200is 3000. Multiplication, also known as repeated addition, isone of the four basic operations of arithmetic. |
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| 4506. |
What is the polynomial function of lowest degree with lead coefficient 1 and roots 1 and 1 + i? f(x) = x2 - 2x + 2,f(x) = x3 - x2 + 4x - 2,f(x) = x3 - 3x2 + 4x - 2,f(x) = x2 - x + 2 |
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Answer» What is the polynomial function of lowest degree with lead coefficient 1 and roots 1 and 1 + i? Solution: |
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| 4507. |
What is minus 10degrees Fahrenheit in Celsius? |
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Answer» Minus 10 degrees Fahrenheit is equal to minus 23.3...degrees Celsius. The two different types of units or scales Celsius and Fahrenheit are used for measuring temperature. |
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| 4508. |
What is 20% of 300? |
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Answer» 20% of 300 is 60. A percentis a ratio of a number expressed out of100. |
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| 4509. |
What is 20of 50? |
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Answer» 20 of 50is 1000. Multiplication, also known as repeated addition, isone of the four basic operations of arithmetic. |
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| 4510. |
What is 15% of 40? |
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Answer» 15% of 40is 6. A percentis a ratio of a number expressed out of100. |
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| 4511. |
One number is eight more than twice another. If their difference is 25, what is the larger number? |
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Answer» One number is eight more than twice another. If their difference is 25, what is the larger number? Solution: |
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| 4512. |
What is 20% of 25? |
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Answer» 20% of 25is 5. A percentis a ratio of a number expressed out of100. |
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| 4513. |
What is 20% of 60? |
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Answer» 20% of 60 is 12. A percentis a ratio of a number expressed out of100. |
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| 4514. |
Solve: -1/3 (7x - 1) = 1/4 |
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Answer» The value of x in -1/3 (7x - 1) = 1/4 is 1/28. An equation is a mathematical statement with an 'equal to' symbol between two algebraic expressions that have equal values. |
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| 4515. |
What is 20% of 30? |
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Answer» 20% of 30is 6. A percentis a ratio of a number expressed out of100. |
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| 4516. |
What function would you use to calculate the total interest paid for the first year of a mortgage? |
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Answer» What function would you use to calculate the total interest paid for the first year of a mortgage? Solution: |
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| 4517. |
In a purse there are ₹20 notes, ₹10 notes and ₹50 notes. The number of ₹50 notes exceeds two times the ₹10 notes by 1. The number of ₹20 notes are 5 less than the number of ₹10 notes. If the total value of money in the purse is ₹860, find the number of each variety of notes. |
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Answer» The number of₹10 notes is 7, the Number of₹20notesis 2, and the number of₹50notes is 15. We'll form an equation by assuming the numbers of each variety of notes. |
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| 4518. |
What is a 10 sided shape called? |
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Answer» A 10 sided polygon is called a decagon. In geometry, a polygon is a closed two-dimensional figure with three or more straight lines. |
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| 4519. |
Solve the equation. y + 3 = -y + 9 y = 1, y = 3, y = 6, y = 9 |
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Answer» Solve the equation. y + 3 = -y + 9 y = 1, y = 3, y = 6, y = 9 Solution: |
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| 4520. |
What is the intersection of two planes? |
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Answer» The intersection of two planes isalwaysa straight line. Aplaneingeometryis a flat surfacethat extends to infinity from all directions. |
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| 4521. |
Find the area of the triangle ABC given angle A = 45°, b = 8, and c = √2? |
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Answer» Find the area of the triangle ABC given angle A = 45°, b = 8, and c = √2? Solution: |
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| 4522. |
What is 40%of 50? |
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Answer» 40%of 50 is 20. A percentis a ratio of a number expressed out of100. |
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| 4523. |
What is the chord of a circle? |
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Answer» Achordof a circle is any line segment joining two points on the circumference of the circle. The circle is a plane figure,formed by the set of points that are at a constant or fixed distance (radius) from a fixed point (center) in the plane. |
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| 4524. |
What is 0 degrees Celsius in Fahrenheit? |
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Answer» 0 °Celsius is equivalent to 32 °Fahrenheit. Celsius and Fahrenheit are different types of units to measure temperature. |
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| 4525. |
What is 45 degrees Celsius in Fahrenheit? |
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Answer» 45 °Celsius is equivalent to 113 °Fahrenheit. There are two different scales to measure thetemperature, namelyCelsiusandFahrenheit. |
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| 4526. |
What is 20% of 45? |
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Answer» 20% of 45 is 9. A percentis a ratio of a number expressed out of100. |
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| 4527. |
A man bought a farm for $2,400 and sold it for $2,700. What percent did he gain? |
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Answer» A man bought a farm for $2,400 and sold it for $2,700. What percent did he gain? Solution: |
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| 4528. |
What does an isosceles triangle look like? |
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Answer» In a triangle, if any two sides are of equal length, it is considered to be an isosceles triangle. Trianglesare three-sided enclosed polygons and they are classified as equilateral, isosceles, or scalene, based on the length of their sides. |
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| 4529. |
Find the value of c in a triangle, if the semi perimeter is 13cm and the values of a and b are 8cm and 7cm respectively. |
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Answer» If the semi perimeter is 13 cm and the values of a and b are 8 cm and 7cm respectively, then the value of c in a triangle is 11cm.
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| 4530. |
What is a real number in math? |
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Answer» The set of real numbers is a set containing all natural numbers (N), whole numbers (W), integers (Z), rational numbers (Q), and irrational numbers (Q'). Any number that can be found in the real world is a real number. |
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| 4531. |
What are the factors of 2x2 + 3x -54? |
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Answer» What are the factors of 2x2+ 3x -54? Solution: |
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| 4532. |
By inspection, find a particular solution of y'' + 2y = 6. |
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Answer» By inspection, find a particular solution of y'' + 2y = 6. Solution: |
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| 4533. |
Vectors A, B, C are shown in the figure. Find the angle between A and B; A and C; B and C. |
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Answer» Vectors A, B, C are shown in figure. Find angle between:A and B; A and C; B and C.
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| 4534. |
What is 10to the 3rd power? |
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Answer» The value of 10 raised to 3rdpower i.e., 103is 1000. The exponentor power of a number shows how many times the number is multiplied by itself. |
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| 4535. |
What is 50 degrees Celsius in Fahrenheit? |
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Answer» 50°Celsiusis equal to 122°Fahrenheit. The two different types of units or scales to measure temperature are Celsius and Fahrenheit. |
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| 4536. |
What is 3to the 6th power? |
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Answer» The value of 3to the 6th power i.e., 36is 729. The exponentor power of a number shows how many times the number is multiplied by itself. |
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| 4537. |
If the density of blood is 1.060 g/mL, what is the mass of 6.56 pints of blood? [1 L = 2.113 pints] |
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Answer» If the density of blood is 1.060 g/mL, what is the mass of 6.56 pints of blood? [1L = 2.113 pints] SOLUTION: |
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| 4538. |
What is the factored form of 6x2 + 11x - 10? |
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Answer» What is the factored form of 6x2+ 11x - 10? Solution: |
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| 4539. |
What is 36 degrees Celsius in Fahrenheit? |
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Answer» 36°Celsiusis equal to 96.8°Fahrenheit. The two different types of units or scales to measure temperature are Celsius and Fahrenheit. |
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| 4540. |
ABCD is a rhombus. AC = 8 cm, and BD = 3.5 cm. What is the area of the rhombus? |
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Answer» ABCD is a rhombus. AC = 8 cm, and BD = 3.5 cm. What is the area of the rhombus? Solution: |
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| 4541. |
What is the area of a rhombus? |
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Answer» The area of a rhombus is 1/2 ×(product of the length ofdiagonals). A rhombus is a 2-dimensional figure with equal sides but not equal angles. |
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| 4542. |
Find the mean, median, and mode 15, 3, 11, 15, 1, 14, 7, 2, 1, 1, 2 |
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Answer» Find the mean, median, and mode 15, 3, 11, 15, 1, 14, 7, 2, 1, 1, 2 Solution: |
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| 4543. |
If $1,000,000 of 8% bonds are issued at 102¾, the amount of cash received from the sale is |
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Answer» If $1,000,000 of 8% bonds are issued at 102¾, the amount of cash received from the sale is Solution: |
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| 4544. |
What is the prime factorization of 30? |
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Answer» What is the prime factorization of 30? Solution: |
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| 4545. |
What is the solution to equation 1 over the square root of 8 = 4(m - 3)? |
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Answer» What is the solution to equation 1 over the square root of 8 = 4(m - 3)? Solution: |
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| 4546. |
Solve the equation. y + 6 = - 3y + 26. |
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Answer» Solve the equation. y + 6 = - 3y + 26. Solution: |
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| 4547. |
If f(x ) = 2x2 + 3, find f(3). |
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Answer» If f(x ) = 2x2 + 3, find f(3). Solution: |
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| 4548. |
What is1/2 of 1/4? |
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Answer» 1/2 of1/4is 1/8. Themultiplication of fractionsstarts with the multiplication of the given numerators, followed by the multiplication of the denominators. |
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| 4549. |
What is the prime factorization of 58? |
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Answer» What is the prime factorization of 58? Solution: |
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| 4550. |
If f(x) is a function and f(1) = 5, then which of the following could not be true? f(1) = 1 f(2) = 1 f(5) = 5 |
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Answer» If f(x) is a function and f(1) = 5, then which of the following could not be true? Solution: |
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