Sample 1, Logical Reasoning
In a certain code language, '315' means 'Poverty Must End', '527' means 'End Social Evils', and '281' means 'Social Harm Must'. Which digit stands for 'Must'?
- A. 1
- B. 5
- C. 3
- D. 2
ISSO Class 9 mock test (set 1) for 2026: 55 social studies questions in 60 minutes, following the SOF International Social Studies Olympiad pattern. Timed practice with instant score, detailed solutions, rank and percentile.
| Section | Questions |
|---|---|
| Logical Reasoning | 15 |
| History | 10 |
| Geography | 10 |
| Civics | 5 |
| Economics | 5 |
| Achievers Section | 10 |
| Total (60 minutes) | 55 |
A preview of 3 of the 55 questions. Answers are revealed when you take the exam.
Sample 1, Logical Reasoning
In a certain code language, '315' means 'Poverty Must End', '527' means 'End Social Evils', and '281' means 'Social Harm Must'. Which digit stands for 'Must'?
Sample 2, History
Which of the following describes the 'Scramble for Africa' agreed upon during the Berlin Conference of 1884–1885?
Sample 3, Geography
The state of normal rainfall increasing suddenly and continuing constantly for several days is known as the:
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