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CSS MCQs

Civil Superior Services — Complete MCQ Bank

1,939 Questions
Exam Preparation Guide

How to prepare for CSS

CSS is Pakistan’s premier federal competitive examination. Strong preparation requires conceptual clarity, broad general knowledge and consistent practice across compulsory and optional areas.

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1561
Mathematics Medium Uploaded: 21 Jun 2026

What is the equation of a line with slope 3 and y-intercept negative 2?

  • Ay = 3x + 2
  • By = -3x + 2
  • Cy = 3x - 2
  • Dy = -3x - 2
1562
Mathematics Medium Uploaded: 21 Jun 2026

If log base 2 of x equals 5 what is x?

  • A10
  • B25
  • C32
  • D64
1563
Mathematics Medium Uploaded: 21 Jun 2026

What is the discriminant of x² - 5x + 6 = 0?

  • A1
  • B4
  • C5
  • D6
1564
Mathematics Medium Uploaded: 21 Jun 2026

The slope of a line through points (2 3) and (4 7) is?

  • A1
  • B2
  • C3
  • D4
1565
Mathematics Medium Uploaded: 21 Jun 2026

How many ways can 4 people be arranged in a line?

  • A16
  • B24
  • C32
  • D48
1566
Mathematics Medium Uploaded: 21 Jun 2026

What is the value of (1/2) raised to the power of negative 2?

  • A1/4
  • B1/2
  • C2
  • D4
1567
Mathematics Medium Uploaded: 21 Jun 2026

If P(A)=0.4 and P(B)=0.3 and events are mutually exclusive what is P(A or B)?

  • A0.12
  • B0.58
  • C0.70
  • D0.82
1568
Mathematics Medium Uploaded: 21 Jun 2026

What is the value of log base 10 of 1000?

  • A2
  • B3
  • C4
  • D5
1569
Mathematics Medium Uploaded: 21 Jun 2026

Simplify: (a² - b²) divided by (a - b)

  • Aa + b
  • Ba - b
  • Ca² + b²
  • Dab
1570
Mathematics Easy Uploaded: 21 Jun 2026

What is the expansion of (a + b)²?

  • Aa² + b²
  • Ba² - b²
  • Ca² + 2ab + b²
  • Da² - 2ab + b²