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.
Directions: In the following question, the first and the last parts of the sentence are numbered S₁ and S₆. The rest of the sentence is split into four parts named P, Q, R, and S. These four parts are not given in proper order. Read the sentence carefully and choose the correct order from the given options. S₁: The stronger P. the phosphor Q. the more light R. of electrons S. the beam S₆: gives out.
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
S mentions source, R material, Q intensity, P result. The logic behind this sequence often relies on connectors (like 'but', 'so', 'because'), temporal cues (like 'then', 'after that'), or thematic build-up (general to specific or cause to effect).