Question 75Asked in RRB ALP CBT-1, 18 Feb 2026, Shift 1 (9:00 AM)

Find the curved surface area (in cm 2 ) of a hemisphere of radius 125 cm.125 cm त्रिज्या वाले एक अर्धगोले का वक्र पृष्ठीय क्षेत्रफल (cm 2 ) ज्ञात कीजिए।

125 cm त्रिज्या वाले एक अर्धगोले का वक्र पृष्ठीय क्षेत्रफल (cm 2 ) ज्ञात कीजिए।
  1. A31250π31250π
  2. B31241π31241π
  3. C31255π31255π
  4. D31244π "31244π
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Correct answer: (A) 31250π31250π

From RRB ALP CBT-1 PYQ 18 Feb 2026, Shift 1 (9:00 AM)

This is question 75 of RRB ALP CBT-1 PYQ 18 Feb 2026, Shift 1 (9:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.