Practice questions without fighting the page.

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<div class="ai-chip">? Vocabulary Learning</div>
<div class="ai-answer-card"><b>✅ Correct Answer</b><p>Arrival.</p></div>
<div class="ai-why-card"><b>? Why?</b><p>Departure means leaving; opposite is arrival, which means coming or reaching a place.</p></div>
<div class="ai-rule-card"><b>? Remember</b><p>Think: depart = go away, arrive = come back to the place.</p></div>
<div class="ai-example-card"><b>? Example</b><p>We waited for his arrival after the departure.</p></div>
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During 15th Lok Sabha.

Aravali Mountains are situated in north western India. It's one of the oldest fold mountain ranges in the world and extends across the states of Rajasthan, Haryana, and Gujarat.

<b>Correct answer: A</b> (full moon) <ul> <li><b>Concept:</b> Tides are strongest when the Sun and Moon align with the Earth, their gravitational forces add up (spring tides).</li> <li><b>Reason:</b> At the full moon (and also at the new moon), Sun–Earth–Moon are in a straight line, boosting tidal forces, causing the highest tides.</li> <li><b>Why others are wrong:</b> Solar eclipse, lunar eclipse, and volcanoes do not determine tide height.</li> <li><b>Note:</b> The formula varies as F ∝ GMm/r^2; combined Sun–Moon gravity increases tide range.</li> </ul> <p>Exam tip: Remember "full moon = strong tides" as part of spring tides.</p>