- Assertion (A): Bats can fly in the night. This is true because bats are nocturnal creatures and are adapted to fly in low light conditions.
- Reason (R): Bats emit ultrasonics. This is true because bats use echolocation, which involves emitting ultrasonic sounds to navigate and catch prey at night.
Since both statements are true and the reason explains the assertion, the correct answer is (A).
On the night of October 12th, the "Sunburst Medallion" was stolen from the highly secured display case in the city museum. The theft occurred sometime between the museum closing at 10:00 PM and the night guard, Mr. Hemant, completing his final round at 1:00 AM. Three primary suspects were identified, all of whom had recently been dismissed from their museum positions: Anjali, the former curator; Bharat, the former security expert; and Chitra, the former exhibits designer.
Here are the established facts and their alibis:
Further investigation revealed that a small, distinctive silver button was found near the display case. Anjali is known to frequently wear a coat with similar unique silver buttons. The security expert, Bharat, had previously boasted that he could remotely disable a certain type of magnetic lock—the same type used on the medallion's case—without needing the code, though the log suggests the code was used. (269 words)
Spot the error in the given sentence:
\(\underline{\text{He and the other}}\) \(\underline{\text{members of the group}} \underline{\text{spoke after}} \underline{\text{their final victory}}. \)