TCS NQT Guide TCS NQT Numerical AbilityAdvanced Quantitative Ability Questions for TCS Digital & Prime

Advanced Quantitative Ability Questions for TCS Digital & Prime

Learn core concepts, essential formulas, and attempt practice questions designed on the latest TCS NQT testing patterns.

Key Concepts & Formulas

1Functions, domain, range constraints.
2Advanced coordinate geometry, slopes, equations of circles.
3Higher-degree polynomial roots analysis.

TCS NQT Style Practice Questions

Practice Question 1

Find the number of integral solutions for x^2 - 3x - 4 < 0.

A) 4

B) 5

C) 3

D) 6

Correct Answer: A) 4

Step-by-step Solution: (x - 4)(x + 1) < 0. The roots are -1 and 4. The inequality holds for -1 < x < 4. The integers in this range are 0, 1, 2, 3 (4 integers).

Practice Question 2

What is the slope of a line perpendicular to 3x - 4y = 8?

A) -4/3

B) 4/3

C) 3/4

D) -3/4

Correct Answer: A) -4/3

Step-by-step Solution: Slope of given line m1 = -A/B = -3/(-4) = 3/4. Perpendicular slope m2 = -1 / m1 = -4/3.

Study Pro-Tip

TCS Digital and Prime require solid algebraic skills. Practice quadratic inequalities.

Back to TCS NQT Numerical Ability Master Guide