Teechaa Worker

Background AI question generation and question diagrams. A second AI answers every new question on its own; when it agrees with the stored answer the question goes live, otherwise it waits here for you.

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izezmkaf_teechaa @ localhost
quiz_bank columns
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Set (model gpt-4o-mini)
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Every 30 min, 50 questions per batch
Question diagrams
Up to 6 per batch, drawn by gpt-4o-mini, answer-checked by gpt-4o-mini, served from https://questions.teechaa.com/question_images

New questions

4855AI questions in bank

253awaiting review

SS2 / Marketingnext batch (1 of 83 class/subject pairs in your bank)

2026-10-02 01:10:21 UTClast successful batch

AI questions for subjects a class doesn't take: from before generation was limited to the subjects in your question bank. They also make those subjects appear in the app's subject pickers for that class.

JSS1 Physics (30 draft) · JSS1 Chemistry (30 draft)

Going live

4365approved and live

136held for you to decide

0older drafts still to check (60 per run)

0deleted by you

Held questions: the checker didn't reach the stored answer, or found a problem. Green = stored answer, underlined = checker's pick. Approve if the stored answer is right, otherwise delete. Showing the latest 30 of 136.

#41220 · SS2 GovernmentWhich organization is Nigeria a founding member of?

A) ECOWAS
B) AU
C) UN
D) OPEC

Stored answer A · checker said C · Checker chose C, stored answer is A.

#41201 · SS2 GovernmentWhich of the following is NOT a function of local government?

A) Tax collection
B) Law making
C) Maintaining roads
D) Conducting foreign policy

Stored answer D · checker said B · Checker chose B, stored answer is D.

#41138 · SS2 Further MathematicsWhat is the 10th term of the sequence 2, 5, 8...?

A) 29
B) 30
C) 28
D) 27

Stored answer A · checker said B · Checker chose B, stored answer is A.

#41127 · SS2 Further MathematicsWhat is the sum of the first 5 terms of the sequence 1, 4, 7, 10...?

A) 25
B) 30
C) 35
D) 40

Stored answer C · checker said B · Checker chose B, stored answer is C.

#41117 · SS2 Further MathematicsWhat is the area under f(x) = x² from x = 0 to x = 2?

A) 2/3
B) 4/3
C) 8/3
D) 4

Stored answer C · checker said D · Checker chose D, stored answer is C.

#41109 · SS2 English LanguageConvert to direct speech: She said she was tired.

A) She said, 'I am tired.'
B) She said, 'I was tired.'
C) She said, 'I feel tired.'
D) She said, 'I am feeling tired.'

Stored answer B · checker said A · Checker chose A, stored answer is B.

#41099 · SS2 English LanguageWhat can be inferred from the author's tone?

A) It is humorous.
B) It is critical.
C) It is neutral.
D) It is enthusiastic.

Stored answer B · checker said X · The question is ambiguous without a specific passage to analyze.

#41086 · SS2 English LanguageWhat is the main idea of the passage?

A) To inform about a historical event.
B) To entertain with a story.
C) To describe a scientific process.
D) To persuade the audience.

Stored answer A · checker said X · The question refers to a passage that is not provided.

#40933 · SS2 ChemistryWhat is the general formula for alkenes?

A) CₙH₂ₙ
B) CₙH₂ₙ₊₂
C) CₙH₃ₙ
D) CₙH₂ₙ₋₂

Stored answer A · checker said D · Checker chose D, stored answer is A.

#40873 · SS2 Agricultural ScienceWhat is the term for the total value of all goods and services produced in agriculture?

A) Gross Domestic Product
B) Net Income
C) Agricultural Output
D) Farm Revenue

Stored answer C · checker said A · Checker chose A, stored answer is C.

#40854 · SS2 Agricultural ScienceWhich macronutrient is essential for photosynthesis?

A) Nitrogen
B) Phosphorus
C) Potassium
D) Magnesium

Stored answer D · checker said B · Checker chose B, stored answer is D.

#40798 · SS1 PhysicsIf 50 J of work is done in 10 seconds, what is the power?

A) 5 W
B) 10 W
C) 50 W
D) 100 W

Stored answer A · checker said B · Checker chose B, stored answer is A.

#40765 · SS1 MathematicsFind the sum of the first 5 terms of the sequence 1, 4, 9, 16, __.

A) 30
B) 55
C) 25
D) 35

Stored answer B · checker said C · Checker chose C, stored answer is B.

#40747 · SS1 MathematicsPoint C is 50 m from point D at a bearing of 120°. What are the coordinates of C if D is at (0, 0)?

A) (25, 43.3)
B) (-25, -43.3)
C) (-43.3, 25)
D) (-25, 43.3)

Stored answer A · checker said D · Checker chose D, stored answer is A.

#40745 · SS1 MathematicsEstimate 5.67 × 3.12 to one decimal place.

A) 17.6
B) 18.0
C) 17.8
D) 18.2

Stored answer C · checker said B · Checker chose B, stored answer is C.

#40732 · SS1 MarketingWhich term describes the process of creating a product image?

A) Branding
B) Advertising
C) Positioning
D) Packaging

Stored answer C · checker said A · Checker chose A, stored answer is C.

#40660 · SS1 GovernmentWhich constitution first granted universal suffrage in Nigeria?

A) 1954 Constitution
B) 1960 Constitution
C) 1979 Constitution
D) 1999 Constitution

Stored answer B · checker said C · Checker chose C, stored answer is B.

#40624 · SS1 GeographyWhich phenomenon is characterized by a sudden increase in wind speed and rain?

A) Drought
B) Tornado
C) Hurricane
D) Blizzard

Stored answer B · checker said C · Checker chose C, stored answer is B.

#40605 · SS1 Further MathematicsIf y varies directly as x² and y = 8 when x = 2, what is y when x = 3?

A) 18
B) 12
C) 24
D) 27

Stored answer A · checker said C · Checker chose C, stored answer is A.

#40604 · SS1 Further MathematicsIf y varies inversely as x, and y = 3 when x = 4, what is y when x = 2?

A) 6
B) 1.5
C) 12
D) 8

Stored answer A · checker said C · Checker chose C, stored answer is A.

#40593 · SS1 Further MathematicsSolve for x and y: 2x + 3y = 8 and 4x + 6y = 16. What is y?

A) 2
B) 1
C) 0
D) 3

Stored answer A · checker said X · The second equation is a multiple of the first, leading to infinitely many solutions.

#40592 · SS1 Further MathematicsIf 3x + 2y = 12 and x - y = 2, what is y?

A) 3
B) 4
C) 2
D) 1

Stored answer A · checker said B · Checker chose B, stored answer is A.

#40563 · SS1 Further MathematicsFind the integral of f(x) = 2x from 1 to 3.

A) 5
B) 6
C) 8
D) 4

Stored answer A · checker said B · Checker chose B, stored answer is A.

#40532 · SS1 English LanguageWhat is the significance of the setting in the story?

A) It provides background
B) It influences characters
C) It foreshadows events
D) It is irrelevant

Stored answer B · checker said X · The question is ambiguous without a specific story to refer to.

#40531 · SS1 English LanguageWhat can be inferred from the author's tone in the passage?

A) They are angry
B) They are indifferent
C) They are joyful
D) They are sarcastic

Stored answer D · checker said X · The question is ambiguous without a specific passage to refer to.

#40464 · SS1 CRSWhat year is traditionally considered the start of the Christian Church?

A) 30 AD
B) 33 AD
C) 50 AD
D) 100 AD

Stored answer A · checker said B · Checker chose B, stored answer is A.

#40269 · SS1 Agricultural ScienceWhich disease is commonly vaccinated against in livestock?

A) Tuberculosis
B) Fowl pox
C) Coccidiosis
D) Bovine viral diarrhea

Stored answer B · checker said D · Checker chose D, stored answer is B.

#40215 · JSS3 Physical and Health EducationWhat is the minimum height for a men's pole vault competition?

A) 4.5 meters
B) 5.0 meters
C) 5.5 meters
D) 6.0 meters

Stored answer B · checker said X · The minimum height for men's pole vault competition is not correctly represented in the options.

#40210 · JSS3 Physical and Health EducationWhich posture defect is characterized by an exaggerated curve of the spine?

A) Kyphosis
B) Lordosis
C) Scoliosis
D) Flat back

Stored answer B · checker said A · Checker chose A, stored answer is B.

#40206 · JSS3 Physical and Health EducationWhat is the maximum length of a men's javelin?

A) 2.5 meters
B) 3 meters
C) 2.7 meters
D) 2.6 meters

Stored answer C · checker said X · The maximum length of a men's javelin is not correctly represented in the options.

Diagrams on new questions

**#40189 · JSS3 Mathematics**How do you construct a locus of points equidistant from a point?

**#37785 · SS1 Computer Science**What does a diamond shape represent in a flowchart?

Diagrams for old questions

0diagrams added

0still to look at

56no diagram needed / can't be drawn

1failed (retried up to 3×)

Recent runs

Started	Trigger	Status	Class / subject	Qs	Details
2026-10-02 01:35:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-02 01:30:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-02 01:25:33 UTC	backfill	skipped			No old questions left that need a diagram.
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2026-10-02 01:15:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-02 01:10:21 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-02 01:09:33 UTC	timer	success	SS2 / Government	39	37 approved and live, 2 held for review. 3 duplicate(s) of existing questions skipped.
2026-10-02 01:04:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-02 00:59:33 UTC	backfill	skipped			No old questions left that need a diagram.
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2026-10-02 00:44:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-02 00:39:33 UTC	timer	success	SS2 / Geography	35	35 approved and live, 0 held for review. 4 duplicate(s) of existing questions skipped.
2026-10-02 00:38:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-02 00:32:33 UTC	backfill	skipped			No old questions left that need a diagram.
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2026-10-02 00:09:33 UTC	timer	success	SS2 / Further Mathematics	24	21 approved and live, 3 held for review. 2 question(s) dropped because they still contained code-like symbols after clean-up. 4 duplicate(s) of existing questions skipped.
2026-10-02 00:07:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-02 00:02:33 UTC	backfill	skipped			No old questions left that need a diagram.
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2026-10-01 23:52:33 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-01 23:47:33 UTC	backfill	skipped			No old questions left that need a diagram.