From Real Exams Exam Paper

Secondary 4 Geography Preliminary Examination Paper 4

Free Sec 4 Geography Prelim Paper 4, HY3 Exam version, with questions, answers, and O Level-style practice for Singapore students.

These static practice materials are generated from the site's syllabus and paper-generation workflow, with source and model context shown so students and parents can evaluate the material before use.

Secondary 4 Geography From Real Exams Generated by Tencent HY3 Free Updated 2026-08-17

Questions

Free quiz and exam paper access

Enter your details to view this paper

Your access is remembered on this device.

Answers

Answer Key: TuitionGoWhere Practice Paper - Geography Secondary 4 (PRELIM) Version 4

Total Marks: 60

Section A: Data Interpretation (16 marks)

Q1 [1]
Total = 1200 + 800 + 1500 + 500 = 4000 visitors.
Teaching note: Add all values from the table. Common mistake: miscopying a number.

Q2 [1]
June (90 mm).
Teaching note: Read the highest bar from the graph values given.

Q3 [2]
Range = Max – Min = 90 – 30 = 60 mm.
[1] for identifying max 90, [1] for min 30 and subtraction.
Teaching note: Range shows spread of data.

Q4 [1]
Stack (coastal stack).
Teaching note: Isolated rock column from cliff = stack.

Q5 [2]
Any two: (1) tall rock column ~15 m; (2) separated by 8 m channel; (3) wave-cut platform at base.
[1] each.
Teaching note: Use photograph evidence.

Q6 [3]
Destructive waves. [1]
Characteristics: large height (3 m), high frequency (12/min), backwash stronger than swash. [2]
Teaching note: Destructive waves erode coast; backwash > swash.

Q7 [4]
Core zone no entry protects 40% area; buffer reduces edge effect; visitor centre concentrates humans. [1] each point.
Teaching note: Zoning limits access to sensitive parts.

Q8 [2]
Mean = (24+26+29+31+30+27)/6 = 167/6 = 27.8°C. [1] sum, [1] divide.

Section B: Graph Construction & Mapping (18 marks)

Q9 [3]
Total = 100. Angles: Bus 40/100×360=144°, Train 108°, Cycle 72°, Walk 36°. [1] calc, [1] plot, [1] title/legend.

Q10 [1]
40/100×100 = 40%.

Q11 [3]
A: 5 cm, B: 3 cm, C: 2 cm circles. [1] each.

Q12 [3]
Plot points (1,20)(2,35)(3,50)(4,65); join line. [1] axes, [1] points, [1] line.

Q13 [2]
Depth increases downstream. [2] or [1] partial.

Q14 [3]
Region 3 (30) medium shading, darker than 10/20, lighter than 40. [1] describe, [2] correct order.

Section C: Source-Based Data Analysis (26 marks)

Q15 [3]
Total = 200+250+150+300+100 = 1000 L. [1]
Mean = 1000/5 = 200 L. [2]

Q16 [3]
Bar chart with H1–H5, heights 200,250,150,300,100. [1] axes, [1] bars, [1] labels.

Q17 [4]
Constructive waves (0.5 m, 6/min). [1]
Swash > backwash deposits sediment widening beach. [3]

Q18 [4]
Core 50% restricted; roads limit access; entrance controls flow; lake protected. [1] each.

Q19 [2]
Coal most used. Angle = 50%×360 = 180°. [1] source, [1] angle.

Q20 [7]
Total 100. Angles: Bus 162°, MRT 126°, Walk 72°. [3]
Pie chart drawn. [2]
Conclusion: Bus dominant (45%). [2]
Marking: calc 3, graph 2, conclusion 2.