Consider the following pairs regarding astronomical positions and their timing: 1. Perihelion : Around 3rd January 2. Aphelion : Around 4th July 3. Spring Tide interval : Twice a month 4. Neap Tide interval : Seven days after Spring Tide How many of the above pairs are correctly matched?

The correct Answer is All four pairs Explanation This question assesses knowledge of Earth's orbital characteristics, specifically perihelion and aphelion, and tidal phenomena, including spring and neap tides and their periodicity. Statement-wise Analysis 1. Perihelion : Around 3rd January Correct: Perihelion is the point in Earth's orbit where it is closest to the Sun. This event typically occurs around January 3rd each year. 2. Aphelion : Around 4th July Correct: Aphelion is the point in Earth's orbit where it is farthest from the Sun. This event typically occurs around July 4th each year. 3. Spring Tide interval : Twice a month Correct: Spring tides occur when the Sun, Moon, and Earth are aligned (syzygy), resulting in the strongest gravitational pull and highest high tides. This alignment happens during both new moon and full moon phases, which occur approximately twice a month. 4. Neap Tide interval : Seven days after Spring Tide Correct: Neap tides occur when the Sun and Moon are at right angles to the Earth, causing their gravitational forces to partially cancel each other out, resulting in lower high tides. This configuration happens during the first and third quarter moon phases, which are approximately seven days after the new moon and full moon (when spring tides occur). Key Takeaway Perihelion and aphelion mark the closest and farthest points of Earth's orbit from the Sun, respectively, occurring in early January and early July; spring and neap tides are cyclical tidal phenomena occurring twice a month, with neap tides following spring tides by approximately seven days.

NCERT Class 11 Geography — Chapter 2: Movements of Ocean Water

mcqmedium

Consider the following pairs regarding astronomical positions and their timing:

Perihelion : Around 3rd January
Aphelion : Around 4th July
Spring Tide interval : Twice a month
Neap Tide interval : Seven days after Spring Tide

How many of the above pairs are correctly matched?

Official previous-year question

Verified 1 Aug 2026.

Options

AOnly three pairs
BOnly two pairs
CAll four pairs
DOnly one pair

Did you get this right?

Solution

The correct Answer is
All four pairs

Explanation

This question assesses knowledge of Earth's orbital characteristics, specifically perihelion and aphelion, and tidal phenomena, including spring and neap tides and their periodicity.

Statement-wise Analysis

Perihelion : Around 3rd January
Correct: Perihelion is the point in Earth's orbit where it is closest to the Sun. This event typically occurs around January 3rd each year.
Aphelion : Around 4th July
Correct: Aphelion is the point in Earth's orbit where it is farthest from the Sun. This event typically occurs around July 4th each year.
Spring Tide interval : Twice a month
Correct: Spring tides occur when the Sun, Moon, and Earth are aligned (syzygy), resulting in the strongest gravitational pull and highest high tides. This alignment happens during both new moon and full moon phases, which occur approximately twice a month.
Neap Tide interval : Seven days after Spring Tide
Correct: Neap tides occur when the Sun and Moon are at right angles to the Earth, causing their gravitational forces to partially cancel each other out, resulting in lower high tides. This configuration happens during the first and third quarter moon phases, which are approximately seven days after the new moon and full moon (when spring tides occur).

Key Takeaway

Perihelion and aphelion mark the closest and farthest points of Earth's orbit from the Sun, respectively, occurring in early January and early July; spring and neap tides are cyclical tidal phenomena occurring twice a month, with neap tides following spring tides by approximately seven days.

Your note

More from Chapter 2: Movements of Ocean Water

Consider the following factors: 1. The shape of bays and estuaries has no influence on the magnitude of tides. 2. Presence of wide continental shelves. 3. Presence of mid-oceanic islands. Which of the above factors can influence the height or magnitude of tidal bulges?

medium

Which of the following best describes the general movement of warm ocean currents?

easy

With reference to the movements of ocean water, consider the following statements: 1. Ocean currents represent the horizontal motion of water while tides represent the vertical motion. 2. In waves, the water moves ahead from one place to another along with the wave train. 3. The upwelling of cold water from the subsurface is a form of horizontal motion. Which of the statements given above is/are correct?

medium

Consider the following statements regarding the characteristics of ocean waves: 1. The largest waves are typically found in open oceans rather than enclosed seas. 2. Steep waves are generally old and originate from far away places. 3. Slow and steady waves usually originate from far away places. Which of the statements given above is/are correct?

medium

The maximum height of a wave is determined by which of the following factors? 1. The strength of the wind has no role in determining wave height. 2. The duration for which the wind blows. 3. The area over which the wind blows in a single direction. Select the correct answer using the code given below:

easy

Keep practising Chapter 2: Movements of Ocean Water

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The correct Answer is
All four pairs

Explanation

This question assesses knowledge of Earth's orbital characteristics, specifically perihelion and aphelion, and tidal phenomena, including spring and neap tides and their periodicity.

Statement-wise Analysis

Perihelion : Around 3rd January
Correct: Perihelion is the point in Earth's orbit where it is closest to the Sun. This event typically occurs around January 3rd each year.
Aphelion : Around 4th July
Correct: Aphelion is the point in Earth's orbit where it is farthest from the Sun. This event typically occurs around July 4th each year.
Spring Tide interval : Twice a month
Correct: Spring tides occur when the Sun, Moon, and Earth are aligned (syzygy), resulting in the strongest gravitational pull and highest high tides. This alignment happens during both new moon and full moon phases, which occur approximately twice a month.
Neap Tide interval : Seven days after Spring Tide
Correct: Neap tides occur when the Sun and Moon are at right angles to the Earth, causing their gravitational forces to partially cancel each other out, resulting in lower high tides. This configuration happens during the first and third quarter moon phases, which are approximately seven days after the new moon and full moon (when spring tides occur).