Quantitative Aptitude & Reasoning

Q. If 5x - 7 = 3x + 9, what is the value of x?
  • A. 8
  • B. 7
  • C. 6
  • D. 5
Q. If 5x = 20, what is the value of x?
  • A. 2
  • B. 4
  • C. 5
  • D. 10
Q. If 5x^2 - 20 = 0, what is the value of x?
  • A. -2
  • B. 2
  • C. 4
  • D. 0
Q. If 7x + 3 = 24, what is the value of x?
  • A. 2
  • B. 3
  • C. 4
  • D. 5
Q. If a = 2^(3) and b = 2^(2), what is the value of a/b?
  • A. 2^(1)
  • B. 2^(2)
  • C. 2^(3)
  • D. 2^(5)
Q. If a = 3 and b = 2, what is the value of a^(b+1)?
  • A. 6
  • B. 9
  • C. 27
  • D. 81
Q. If a = 3^(1/2), what is a^4?
  • A. 9
  • B. 27
  • C. 81
  • D. 3
Q. If a number is divisible by both 2 and 3, what is it also divisible by?
  • A. 4
  • B. 5
  • C. 6
  • D. 7
Q. If a number is divisible by both 2 and 3, what is the smallest number it could be?
  • A. 6
  • B. 12
  • C. 3
  • D. 9
Q. If a number is divisible by both 2 and 3, what is the smallest possible value?
  • A. 2
  • B. 3
  • C. 6
  • D. 12
Q. If a number is divisible by both 4 and 6, what is the smallest positive integer it can be?
  • A. 12
  • B. 24
  • C. 6
  • D. 8
Q. If a number is divisible by both 4 and 6, what is the smallest positive integer that is also divisible by 12?
  • A. 12
  • B. 24
  • C. 36
  • D. 48
Q. If a number is divisible by both 4 and 6, what is the smallest possible value?
  • A. 12
  • B. 24
  • C. 36
  • D. 48
Q. If a number is even, which of the following must also be even?
  • A. Its square
  • B. Its cube
  • C. The sum of it and 2
  • D. All of the above
Q. If a number is even, which of the following must be true?
  • A. It is divisible by 2
  • B. It is divisible by 3
  • C. It is odd
  • D. It is prime
Q. If a number n is odd, what can we say about n^2?
  • A. n^2 is even
  • B. n^2 is odd
  • C. n^2 is prime
  • D. n^2 is composite
Q. If a polynomial f(x) = x^2 - 4, what are its roots?
  • A. -2, 2
  • B. 0, 4
  • C. 1, -1
  • D. 2, 2
Q. If a polynomial f(x) = x^2 - 4x + 4, what is f(2)?
  • A. 0
  • B. 1
  • C. 2
  • D. 4
Q. If a polynomial f(x) = x^2 - 5x + 6, what are its roots?
  • A. 1 and 6
  • B. 2 and 3
  • C. 3 and 2
  • D. 5 and 1
Q. If a sequence is defined as a_n = 2n + 1, what is a_5?
  • A. 9
  • B. 10
  • C. 11
  • D. 12
Q. If a sequence is defined as a_n = 3n + 1, what is a_4?
  • A. 10
  • B. 11
  • C. 12
  • D. 13
Q. If a sequence is defined as a_n = 3n + 2, what is a_4?
  • A. 10
  • B. 14
  • C. 12
  • D. 8
Q. If a sequence is defined by a_n = 2n + 1, what is a_4?
  • A. 7
  • B. 8
  • C. 9
  • D. 10
Q. If a sequence is defined by a_n = 3n + 1, what is a_4?
  • A. 10
  • B. 11
  • C. 12
  • D. 13
Q. If a sequence is defined by a_n = 3n + 1, what is a_5?
  • A. 14
  • B. 15
  • C. 16
  • D. 17
Q. If a sequence starts with 2 and each term is multiplied by 3, what is the 4th term?
  • A. 18
  • B. 54
  • C. 162
  • D. 486
Q. If b = 2^(1/3), what is b^6?
  • A. 4
  • B. 8
  • C. 16
  • D. 32
Q. If log2(8) = x, what is the value of x?
  • A. 2
  • B. 3
  • C. 4
  • D. 5
Q. If log3(27) = x, what is the value of x?
  • A. 1
  • B. 2
  • C. 3
  • D. 4
Q. If log3(9) + log3(3) = x, what is the value of x?
  • A. 1
  • B. 2
  • C. 3
  • D. 4
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