The RRB Group D General Science Questions section plays an important role in scoring well in the Computer-Based Test (CBT). The RRB Group D Exam is scheduled from 27 November 2025 to 16 January 2026.

Welcome back to another general science quiz! This 28-question challenge pulls from physics, biology, chemistry, and Earth science to test both your memory and your reasoning skills. Some questions ...

Which of the earth's three layers is the hottest? What does a light-year measure? Who developed the polio vaccine? A just-released survey from the Pew Research Center finds Americans' grasp of common ...

Test your science knowledge with this weekly news quiz! We’d love to hear from you! E-mail us at games@sciam.com to share your experience.

Welcome back to another 50-50 quiz! These 40 general knowledge questions cover everything from history and science to literature, music, psychology, and grammar, and some of them are trickier than ...

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Test your science knowledge with this weekly news quiz! We’d love to hear from you! E-mail us at games@sciam.com to share your experience.