Allied & ICAR Exam Bank • ALLIED_2047 NAT • 1 Mark

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Numerical Computation

Question Statement:

The point of intersection of the straight lines $3x + 2y = 13$ and $x - y = 1$ has $x$-coordinate:

Answer Key:

3

Step-by-Step Solution & Explanation

$y = x - 1$. $3x + 2(x - 1) = 13 \implies 5x - 2 = 13 \implies 5x = 15 \implies x = 3$.
← Previous (ALLIED_2046) Next (ALLIED_2048) →

Practice In Authentic CBT Exam Interface

Test your skills under authentic timed conditions with live scoring and AIR percentile ranking.

Launch CBT Mock Test