Mathematics

Q. What is the 3rd term in the expansion of (x + 3)^5? (2023)
  • A. 45
  • B. 90
  • C. 135
  • D. 180
Q. What is the 3rd term in the expansion of (x + 3)^7? (2023)
  • A. 189
  • B. 441
  • C. 729
  • D. 1024
Q. What is the 3rd term in the expansion of (x + 4)^5? (2023)
  • A. 80x^3
  • B. 160x^3
  • C. 240x^3
  • D. 320x^3
Q. What is the 3rd term in the expansion of (x + 4)^6? (2020)
  • A. 240x^4
  • B. 360x^4
  • C. 480x^4
  • D. 600x^4
Q. What is the 5th term in the expansion of (2 + 3x)^6? (2023)
  • A. 486
  • B. 540
  • C. 729
  • D. 810
Q. What is the 5th term in the expansion of (3x - 2)^7? (2023)
  • A. -1680x^3
  • B. 1680x^3
  • C. -2520x^3
  • D. 2520x^3
Q. What is the angle between the lines y = 2x + 1 and y = -1/2x + 3?
  • A. 90 degrees
  • B. 60 degrees
  • C. 45 degrees
  • D. 30 degrees
Q. What is the area of a circle with a diameter of 10 cm? (2023)
  • A. 25π cm²
  • B. 50π cm²
  • C. 75π cm²
  • D. 100π cm²
Q. What is the area of a circle with a diameter of 16 cm? (2023) 2023
  • A. 64π cm²
  • B. 32π cm²
  • C. 16π cm²
  • D. 8π cm²
Q. What is the area of a circle with a diameter of 16 cm? (Use π = 3.14) (2022)
  • A. 201.06 cm²
  • B. 100.48 cm²
  • C. 50.24 cm²
  • D. 25.12 cm²
Q. What is the area of a circle with a radius of 10 m? (2023)
  • A. 314 m²
  • B. 100 m²
  • C. 200 m²
  • D. 150 m²
Q. What is the area of a circle with a radius of 3 cm? (2021)
  • A. 28.26 cm²
  • B. 9.42 cm²
  • C. 12.56 cm²
  • D. 18.84 cm²
Q. What is the area of a circle with a radius of 3 m? (2020)
  • A. 28.26 m²
  • B. 9.42 m²
  • C. 18.84 m²
  • D. 12.56 m²
Q. What is the area of a circle with radius 7? (2022)
  • A. 154
  • B. 144
  • C. 160
  • D. 150
Q. What is the area of a rectangle with vertices at (1, 1), (1, 5), (4, 1), and (4, 5)? (2021)
  • A. 12
  • B. 15
  • C. 10
  • D. 8
Q. What is the area of a sector of a circle with a radius of 4 cm and a central angle of 90 degrees? (2014)
  • A. 6.28 cm²
  • B. 12.56 cm²
  • C. 3.14 cm²
  • D. 9.42 cm²
Q. What is the area of a sector of a circle with a radius of 7 cm and an angle of 90 degrees? (2022)
  • A. 38.5 cm²
  • B. 12.25 cm²
  • C. 15.4 cm²
  • D. 25.5 cm²
Q. What is the area of the base of a cone with radius 3? (2023)
  • A.
  • B.
  • C.
  • D. 12π
Q. What is the area of the base of a cylinder with radius 4 units? (2020)
  • A. 16π
  • B.
  • C. 12π
  • D. 20π
Q. What is the argument of the complex number -1 + 0i? (2021)
  • A. π
  • B. 0
  • C. π/2
  • D. 3π/2
Q. What is the coefficient of x^0 in the expansion of (2x - 3)^5? (2022)
  • A. -243
  • B. 243
  • C. -81
  • D. 81
Q. What is the coefficient of x^0 in the expansion of (3x + 2)^5? (2022)
  • A. 32
  • B. 48
  • C. 64
  • D. 80
Q. What is the coefficient of x^0 in the expansion of (x + 1/x)^8? (2021)
  • A. 28
  • B. 56
  • C. 70
  • D. 84
Q. What is the coefficient of x^1 in the expansion of (x + 1)^10? (2021)
  • A. 10
  • B. 90
  • C. 100
  • D. 1
Q. What is the coefficient of x^1 in the expansion of (x - 1)^5?
  • A. -5
  • B. 5
  • C. 10
  • D. 15
Q. What is the coefficient of x^2 in the expansion of (2x - 1)^5? (2021)
  • A. 10
  • B. 20
  • C. 30
  • D. 40
Q. What is the coefficient of x^2 in the expansion of (x + 5)^4?
  • A. 50
  • B. 100
  • C. 150
  • D. 200
Q. What is the coefficient of x^2 in the expansion of (x - 2)^5?
  • A. -40
  • B. -20
  • C. 20
  • D. 40
Q. What is the coefficient of x^3 in the expansion of (5x + 2)^6? (2000) 2000
  • A. 600
  • B. 720
  • C. 800
  • D. 900
Q. What is the coefficient of x^3 in the expansion of (x + 5)^8?
  • A. 2800
  • B. 3360
  • C. 4000
  • D. 4200
Showing 361 to 390 of 590 (20 Pages)
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