Comprehension:
Read the passage given below and answer the questions that follow.
As I crossed the stream and began climbing the hill, the grunting and chattering increased, as though the langurs were trying to warn me of some hidden danger. A shower of pebbles came rattling down the steep hillside, and I looked up to see a sinewy orange-gold leopard poised on a rock about 20 feet above me.
It was not looking towards me, but had its head thrust attentively forward in the direction of the ravine. It must have sensed my presence though, because slowly it turned its head to look down at me. It seemed a little puzzled at my presence there; when, to give myself courage, I clapped my hands sharply, the leopard sprang away into the thickets, making no sound as it melted into the shadows.
I had disturbed the animal in its quest for food. But a little later I heard the cry of a barking deer as it fled through the forest; the hunt was still on.
The leopard, like other members of the cat family, is nearing extinction in India, and I was surprised to find one so close to Mussoorie. Probably deforestation had driven the deer into this green valley; the leopard, naturally, had followed.
It was some weeks before I saw the leopard again, although I was often made aware of its presence. A dry, rasping cough sometimes gave it away. At times, I felt almost certain I was being followed.
The leopard made its presence felt to the author sometimes through:
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → a harsh grating noise
The author writes: "A dry, rasping cough sometimes gave it away." A rasping sound is rough and unpleasant, the same as a harsh grating noise (a rough sound like two hard surfaces rubbing together).
Example: The old gate opened with a grating sound.
Why the Other Options are Incorrect?
Option 2: a loud growl — Incorrect. Not mentioned: the passage speaks of a dry cough, not a growl.
Option 3: shifting the pebbles — Incorrect. Wrong time: the pebbles came down only at the first sighting; the later signs of its presence were the cough and the feeling of being followed.
Option 4: moving in an overtly manner — Incorrect. Contradicted: "overt" means open and easily seen (the option should read "an overt manner"); the leopard moved silently, "making no sound as it melted into the shadows".