ICSE Class 9 Geography PW Mid-Term Marathon 2026: Important Questions & Topics to Revise From PW Marathon

Preparing for the ICSE Class 9 Geography Mid-Term requires more than memorising definitions and facts. You also need to apply concepts while solving questions, especially in areas such as longitude-based time calculations, Great Circles, Earth's movements and the Coriolis effect.

The PW ICSE Class 9 Geography Mid-Term Marathon gives you an opportunity to revise these concepts through important questions and clear explanations. You can practise local time calculations, revisit key geographical facts and strengthen your understanding of Earth's rotation, axial tilt and related concepts before the exam.

Which Geography Concepts Will You Revise with the PW Class 9 ICSE Mid-Term Marathon?

The questions covered in the marathon focus on some of the fundamental concepts related to the Earth as a planet and the geographical grid.

Earth as a Planet

Geographic Grid and Time

Important Questions From the PW Class 9 ICSE  Geography Mid-Term Marathon 

Try solving these questions without looking at the answers first. Then check the explanation to understand the concept behind each answer.

Geographic Grid and Time

Q1. Which line of latitude is a Great Circle?

• A) Tropic of Cancer

• B) Tropic of Capricorn

• C) Equator

• D) Arctic Circle

Answer: C) Equator

The Equator is a Great Circle because it divides the Earth into two equal halves and its plane passes through the centre of the Earth.

Q2. If the time at GMT is 1:00 PM, calculate the local time of a place X situated at 60∘60^\circ East.

• A) 6:00 PM

• B) 5:00 PM

• C) 10:00 PM

• D) 4:30 PM

Answer: B) 5:00 PM

Calculation:

• 1∘=41^\circ = 4 minutes

• 60∘×4=24060^\circ \times 4 = 240 minutes

• 240240 minutes = 4 hours

• Since the place is east of GMT, add 4 hours.

• 1:001:00 PM + 4 hours = 5:00 PM

Q3. Which of the following is the Standard Meridian of India?

• A) 82∘30′82^\circ 30' East

• B) 82∘30′82^\circ 30' West

• C) 82∘30′82^\circ 30' North

• D) 82∘30′82^\circ 30' South

Answer: A) 82∘30′82^\circ 30' East

India's Standard Meridian is 82∘30′82^\circ 30' E.

Earth's Movements and Great Circles

Q4. A pilot flies a plane from A to B. Which route is the pilot supposed to take?

• A) Follow a straight-line path

• B) Follow a rectangular path

• C) Follow the path of a Great Circle

• D) Both A and B

Answer: C) Follow the path of a Great Circle

A Great Circle route represents the shortest distance between two points on Earth's surface. This makes it useful for air travel as it can help reduce travel distance, time and fuel use.

Q5. What is the primary cause of day and night on Earth?

• A) Revolution of the Earth around the Sun

• B) Rotation of the Earth on its axis

• C) Tilt of the Earth's orbit

• D) Distance between the Earth and Moon

Answer: B) Rotation of the Earth on its axis

Earth rotates on its axis from West to East. The side facing the Sun experiences day, while the side turned away from the Sun experiences night.

Q6. At what angle is the Earth's axis tilted relative to its vertical perpendicular line?

• A) 6612∘66\frac{1}{2}^\circ

• B) 2312∘23\frac{1}{2}^\circ

• C) 90∘90^\circ

• D) 45∘45^\circ

Answer: B) 2312∘23\frac{1}{2}^\circ

The Earth's axis is inclined at 2312∘23\frac{1}{2}^\circ from the vertical line perpendicular to its orbital plane. It makes an angle of 6612∘66\frac{1}{2}^\circ with the plane of its orbit.

Coriolis Effect

Q7. Due to the Coriolis effect caused by Earth's rotation, in which direction are moving fluids such as winds and water currents deflected in the Northern Hemisphere?

• A) To the left

• B) To the right

• C) Towards the South Pole

• D) No deflection occurs

Answer: B) To the right

The Coriolis effect causes moving objects to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.

 Note: For more detailed explanations, additional questions and complete concept revision, refer to the PW ICSE Class 9 Geography Mid-Term Marathon 2026 video.

Why Choose the PW Class 9 ICSE Geography Mid-Term Marathon for Revision?

The PW Geography Mid-Term Marathon can make your revision more focused by combining concept explanations with question practice. You can use the session to:

• Revise Key Geography Concepts: Cover Great Circles, the Equator, Earth's movements, the Standard Meridian and the Coriolis effect.

• Practise Time-Based Questions: Learn how to calculate local time using longitude and the 4-minute rule for every degree.

• Understand Concepts Through Questions: See how ideas such as Great Circle routes and Earth's rotation are applied to different situations.

• Strengthen Numerical Accuracy: Follow the correct steps while solving longitude and local-time calculations.

• Prepare for MCQs: Practise objective questions based on important facts, values and geographical concepts.

• Improve Concept Recall: Revise important values such as 82∘30′82^\circ30' E and 2312∘23\frac{1}{2}^\circ through question-based learning.

• Clear Common Doubts: Revisit concepts such as the direction of Coriolis deflection and the difference between rotation and revolution.

A strong Geography revision session should help you connect facts with their practical application. Revise the key values, rules and geographical processes covered in the marathon, and practise calculations such as local time questions. This can help you improve both conceptual understanding and accuracy before the ICSE Class 9 Mid-Term exam.