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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OpenAI key
Set (model gpt-4o-mini)
Generation switched on
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

8592AI questions in bank

374awaiting review

SS1 / Computer Sciencenext batch (1 of 83 class/subject pairs in your bank)

2026-10-06 10:16:13 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

7980approved and live

257held 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 257.

#45753 · SS1 CommerceWhich of the following is NOT a type of production?

A) Primary production
B) Secondary production
C) Tertiary production
D) Quaternary production

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

#45517 · JSS3 MathematicsWhat is the circumference of a circle with a radius of 3 cm? (Use π ≈ 3.14)

A) 18.84 cm
B) 9.42 cm
C) 12.56 cm
D) 6.28 cm

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

#45510 · JSS3 MathematicsWhat is ¾ + ⅖?

A) 1⅖
B) 1
C) 1⅗
D) 2⅗

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

#45509 · JSS3 MathematicsSolve for x: 2x - 4 = 10.

A) 7
B) 6
C) 5
D) 8

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

#45479 · JSS3 Home EconomicsWhat is a key characteristic of an entrepreneur?

A) Risk aversion
B) Creativity
C) Independence
D) All of the above

Stored answer D · checker said X · More than one option is correct; both B and C are key characteristics.

#45452 · JSS3 English LanguageChoose the correct form: "Neither the teacher nor the students ___ present."

A) was
B) were
C) are
D) is

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

#45438 · JSS3 CRSWhich commandment addresses coveting your neighbor's possessions?

A) Ninth Commandment
B) Tenth Commandment
C) Eighth Commandment
D) Sixth Commandment

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

#45303 · JSS3 Basic TechnologyWhat type of joint is used to connect two pieces of wood at right angles?

A) Dovetail joint
B) Butt joint
C) Lap joint
D) Mortise and tenon

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

#45197 · JSS2 Social StudiesWhich of the following is a major challenge for developing countries?

A) Excessive wealth
B) High unemployment
C) Low literacy rates
D) Abundant resources

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

#45188 · JSS2 Physical and Health EducationWhat is the maximum distance for a legal javelin throw?

A) 70 m
B) 80 m
C) 90 m
D) 100 m

Stored answer C · checker said X · The maximum distance for a legal javelin throw is not fixed and can vary based on competition rules.

#45161 · JSS2 Physical and Health EducationWhich of the following is not a track event in athletics?

A) Marathon
B) High Jump
C) Long Jump
D) Shot Put

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

#45147 · JSS2 MathematicsCalculate: -3 + (-4) + 5.

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

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

#45146 · JSS2 MathematicsWhat is ¾ ÷ ½?

A) 1½
B) 1
C) 2
D) 1¼

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

#45134 · JSS2 MathematicsCalculate: (5 + 3)² - 4.

A) 60
B) 64
C) 62
D) 58

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

#45128 · JSS2 MathematicsIf one angle is 50° and another is 70°, what is the third angle?

A) 60°
B) 70°
C) 80°
D) 90°

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

#45127 · JSS2 MathematicsIf x = 3, find 2x² + x.

A) 21
B) 22
C) 23
D) 24

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

#45126 · JSS2 MathematicsSimplify: 2(x + 3) + 4.

A) 2x + 10
B) 2x + 8
C) 2x + 6
D) 2x + 4

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

#45123 · JSS2 MathematicsSolve for y: 3y - 6 = 9.

A) y = 5
B) y = 6
C) y = 7
D) y = 8

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

#45090 · JSS2 English LanguageChoose the simile: 'Her smile was like sunshine.'

A) Her smile was sunshine.
B) Her smile is bright.
C) Her smile shines.
D) Her smile was as bright as the sun.

Stored answer D · checker said X · Option D is a correct simile but is not phrased as 'like'.

#45087 · JSS2 English LanguageWhat does the author imply about friendship?

A) Friendship is essential for happiness.
B) Friendship is overrated.
C) Friendship is a burden.
D) Friendship is temporary.

Stored answer A · checker said X · The question is ambiguous as it does not provide a specific text to analyze.

#45085 · JSS2 English LanguageWhich sentence uses punctuation correctly?

A) Lets eat, Grandma!
B) Lets eat Grandma!
C) Lets, eat Grandma!
D) Lets eat Grandma!

Stored answer A · checker said X · The sentences lack apostrophes in 'Let's', which is a contraction for 'let us'.

#45081 · JSS2 English LanguageWhat is the main theme of the story?

A) Love conquers all.
B) Friendship is important.
C) Good vs. evil.
D) The journey of self-discovery.

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

#45075 · JSS2 English LanguageWhich sentence best describes a character?

A) He was tall and wore glasses.
B) The sun set beautifully in the sky.
C) She danced gracefully across the stage.
D) The tree was old and shady.

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

#45070 · JSS2 English LanguageSummarize the following passage in one sentence.

A) The passage is about wildlife conservation efforts.
B) The passage discusses the effects of pollution.
C) The passage tells a story about friendship.
D) The passage describes a historical event.

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

#44859 · JSS2 Agricultural ScienceWhat is the best time to apply fertilizer to crops?

A) During harvest
B) Before planting
C) After planting
D) During flowering

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

#44807 · JSS1 Security EducationWhat should you do if you encounter a stranger trying to talk to you?

A) Talk to them
B) Ignore them
C) Run away
D) Ask for help

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

#44761 · JSS1 MathematicsIf 3x + 2 = 11, what is x?

A) 3
B) 2
C) 5
D) 4

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

#44754 · JSS1 MathematicsIf you have ₦2000 and spend ₦750, how much do you have left?

A) ₦1250
B) ₦1300
C) ₦1000
D) ₦1500

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

#44749 · JSS1 MathematicsWhat is the perimeter of a rectangle with length 10 cm and width 5 cm?

A) 30 cm
B) 15 cm
C) 25 cm
D) 20 cm

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

#44748 · JSS1 MathematicsWhat is ⅔ of 24?

A) 16
B) 14
C) 12
D) 8

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

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
2026-10-06 10:23:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 10:18:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 10:15:34 UTC	timer	success	SS1 / Commerce	21	20 approved and live, 1 held for review. 10 duplicate(s) of existing questions skipped.
2026-10-06 10:13:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 10:08:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 10:02:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 09:57:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 09:52:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 09:47:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 09:45:34 UTC	timer	success	SS1 / Civic Education	22	22 approved and live, 0 held for review. 9 duplicate(s) of existing questions skipped.
2026-10-06 09:41:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 09:35:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 09:30:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 09:25:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 09:20:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 09:15:34 UTC	timer	success	SS1 / Chemistry	30	30 approved and live, 0 held for review. 11 duplicate(s) of existing questions skipped.
2026-10-06 09:14:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 09:08:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 09:03:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 08:58:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 08:53:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 08:48:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 08:45:34 UTC	timer	success	SS1 / Biology	19	19 approved and live, 0 held for review. 9 duplicate(s) of existing questions skipped.
2026-10-06 08:42:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 08:37:35 UTC	backfill	skipped			No old questions left that need a diagram.