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
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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

8100AI questions in bank

356awaiting review

JSS2 / Mathematicsnext batch (1 of 83 class/subject pairs in your bank)

2026-10-06 00:15:06 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

7506approved and live

239held 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 239.

#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.

#44745 · JSS1 MathematicsIf a survey shows 60% of students prefer math, what fraction is that?

A) ⅗
B) ⅗
C) ⅖
D) ⅗

Stored answer A · checker said X · More than one option is correct.

#44682 · JSS1 English LanguageIn the passage, what was the main theme?

A) Love conquers all
B) Honesty is the best policy
C) Unity in diversity
D) Time heals all wounds

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

#44665 · JSS1 Cultural and Creative ArtsWhat is the process of creating a mosaic called?

A) Mosaicism
B) Mosaic art
C) Tessellation
D) Montage

Stored answer C · checker said X · The process of creating a mosaic is not commonly referred to by any of the options.

#44650 · JSS1 Cultural and Creative ArtsWhich of the following is a traditional Nigerian drum?

A) Djembe
B) Guitar
C) Piano
D) Violin

Stored answer A · checker said X · None of the options is a traditional Nigerian drum.

#44635 · JSS1 CRSWhat does the Sixth Commandment state?

A) You shall not bear false witness
B) You shall not commit adultery
C) You shall not kill
D) You shall not covet

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

#44453 · JSS1 Agricultural ScienceWhat is the primary function of a keyboard?

A) To draw pictures
B) To input data into a computer
C) To play music
D) To connect to the internet

Stored answer B · checker said X · The question is unrelated to Agricultural Science.

#44442 · JSS1 Agricultural ScienceWhich of the following is NOT a class of animals?

A) Mammals
B) Reptiles
C) Amphibians
D) Insects

Stored answer D · checker said X · All options listed are classes of animals.

#44420 · SS3 PhysicsWhat is induced in a coil when there is a change in magnetic flux?

A) Current
B) Voltage
C) Resistance
D) Power

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

#44414 · SS3 PhysicsWhat is the direction of the magnetic field around a current-carrying wire?

A) Clockwise
B) Counterclockwise
C) Radial
D) Random

Stored answer B · checker said X · The direction depends on the direction of the current.

#44390 · SS3 MathematicsCalculate the surface area of a sphere with a radius of 4 cm. (Use π ≈ 3.14)

A) 150.8 cm²
B) 50.24 cm²
C) 100.48 cm²
D) 200.96 cm²

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

#44379 · SS3 MathematicsWhat is the equation of the line with slope 2 passing through (1, 1)?

A) y = 2x - 1
B) y = 2x + 1
C) y = x + 2
D) y = 2x

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

#44376 · SS3 MathematicsEvaluate the limit: lim (x→2) (x² - 4)/(x - 2).

A) 4
B) 2
C) 0
D) Undefined

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

#44266 · SS3 Further MathematicsIf a projectile is launched at an angle of 30°, what is the horizontal component of the velocity if the speed is 40 m/s?

A) 20 m/s
B) 30 m/s
C) 40 m/s
D) 10 m/s

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

#44264 · SS3 Further MathematicsAn object is thrown upward with a velocity of 20 m/s. How high will it go before falling back?

A) 20 m
B) 30 m
C) 40 m
D) 50 m

Stored answer C · checker said X · The height depends on the acceleration due to gravity, which is not provided.

#44251 · SS3 Further MathematicsWhat is the volume of a sphere with radius 3?

A) 36π
B) 27π
C) 9π
D) 4π

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

#44244 · SS3 Further MathematicsWhat is the product of (1 + i)(1 - i)?

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

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

#44242 · SS3 Further MathematicsWhat is the result of the operation A ⊕ B if A = 3 and B = 5?

A) 8
B) 6
C) 2
D) 1

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

#44235 · SS3 English LanguageConvert to direct speech: 'He said he would come.'

A) He says, 'I will come.'
B) He said, 'I will come.'
C) He said, 'He will come.'
D) He says, 'He will come.'

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 00:25:17 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 00:19:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 00:14:34 UTC	timer	success	JSS2 / Home Economics	21	21 approved and live, 0 held for review. 6 duplicate(s) of existing questions skipped.
2026-10-06 00:13:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 00:07:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-06 00:02:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 23:57:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 23:52:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 23:46:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 23:44:34 UTC	timer	success	JSS2 / English Language	24	18 approved and live, 6 held for review. 3 duplicate(s) of existing questions skipped.
2026-10-05 23:41:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 23:36:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 23:31:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 23:25:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 23:19:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 23:14:34 UTC	timer	success	JSS2 / CRS	25	25 approved and live, 0 held for review. 2 duplicate(s) of existing questions skipped.
2026-10-05 23:13:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 23:08:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 23:03:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 22:58:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 22:53:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 22:48:35 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 22:44:34 UTC	timer	success	JSS2 / Computer Science	23	23 approved and live, 0 held for review. 7 duplicate(s) of existing questions skipped.
2026-10-05 22:43:34 UTC	backfill	skipped			No old questions left that need a diagram.
2026-10-05 22:38:35 UTC	backfill	skipped			No old questions left that need a diagram.