Question
If the angle of elevation of the sun decreases from 45° to 30°, then the length of the shadow of a pillar increases by 60m. The height of the pillar is 1. 60(√3+1) m 2. 30(√3-1) m 3. 30(√3+1) m 4. 60(√3-1) m
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RBI Grade B 2026 Phase 1 Memory Based Paper
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