General Knowledge

Explanation: Gaps between rails allow for expansion during heat.

Explanation: An ECG diagnoses ailments of the heart.

Explanation: Bahlol Lodi founded the first Afghan dynasty in India.

Explanation: The President announces the election date in consultation with the ECP.

Explanation: Elections must be held within 60 days of the assemblies' term expiring.

Explanation: The Barakah plant's construction cost is about $24.4 billion.

Explanation: Al-Khafif was the first ruler of the Soomra dynasty.

Explanation: Moqua Well is cited as the world's smallest underground lake.

Explanation: Dragon's Breath Cave holds the world's largest non-subglacial underground lake.

Explanation: Lake Kariba is the world's largest man-made lake by volume.