Question:medium

P: Telescope arrays in the Northern and Southern hemispheres
Q: In Leh for an international collaboration that is
R: India plans to offer an astronomical site at Hanle
S: Exploring the possibility of setting up two large gamma-ray

Choose the option that gives the best sequence to make the passage coherent and meaningful.

Show Hint

Find the only fragment that reads as a complete opening clause, then follow the dangling phrases like 'that is' and 'gamma-ray' to their natural completions.
Updated On: Jul 21, 2026
  • PSQR
  • SPRQ
  • RQSP
  • QPRS
Show Solution

The Correct Option is C

Solution and Explanation

Step 1: Find the fragment that needs no lead-in.
Only R reads as a full clause on its own: "India plans to offer an astronomical site at Hanle". P, Q, and S all begin mid-phrase, so R must open the passage.

Step 2: Trace the chain of dependent phrases forward.
"Hanle" at the end of R needs a location refinement, which Q gives with "In Leh for an international collaboration that is".

Step 3: Follow the dangling 'that is' into an action.
Q's "that is" demands a verb form right after it, and S opens with "Exploring the possibility of setting up two large gamma-ray", which is the only fragment starting with a present participle that fits there.

Step 4: Finish the equipment being described.
S trails off on "gamma-ray", an adjective needing a noun, and P supplies "Telescope arrays in the Northern and Southern hemispheres" to complete it.

Final Answer:
Chaining R into Q into S into P gives one grammatically complete sentence about India's gamma-ray telescope project, confirming option (c). \[ \boxed{RQSP} \]
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