Algebra · UPSC CDS/OTA · Question 30 of 30

Algebra – Question 30

Step-by-step solution. Algebra for UPSC CDS/OTA.

Topic
Algebra
Subject
Mathematics
Difficulty
Medium
Solve Time
45–60 sec

Solved UPSC CDS/OTA Question

A solved UPSC CDS/OTA PYQ — decoded step-by-step.

Solve it the standard way once — then learn the shortcut.

Q · AlgebraMedium · 45s

If 4x – 5z = 16 and xz = 12, the value of 64x₃ – 125z₃ is equal to

TopicAlgebra
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min

Step-by-Step Solution

The complete worked solution.

Every step explained — no skipped algebra.

Solution illustration 1
Final Answer: Option B — 15616
Solve Question✦ Build Plan
Algebra Question 30 – UPSC CDS/OTA