Olympiad: saving plans and offers too good to be true ★★★
Tests: 2 of 11 right · Exam: 2 of 4 right · Kind: ★★★ · Understood: 1 of 15 · Run: 2026-10-18, commit f3c23ea72
Lesson 42 of the money course of Mova's primary school, as Mova's small model took its tests: it had read this lesson and the ones before it and learned from their exercises. Each test shows the options in the order the student saw them, its choice, the right answer, the score of every option and why it chose. The lesson itself, sentence by sentence with trees and pragmatics: the lesson in the corpora.
Every question of this lesson and each of its options parsed by Mova, with trees and pragmatics: the lesson's questions in the corpora.
Test 1 · ★★★ · wrong ✗
★★★ Ruby: "I've saved like a million quid - well, £18 - and I need £30 for the kit. I put in £4 a week." How many more weeks?
- 1. 30 — no support
- 2. 3 — ✓ the right answer · no support
- 3. 12 — no support
- 4. 7 and a half — ← Mova's choice · score 6
Why: It took the question to ask what it is done to. It chose option 4 with score 6, the only option with support. Its support: lesson 42, line 2: «A saving plan is a simple sum: take what you still need and divide by what you save each week - for a £30 kit with £4 a week that is 7 and a half, so you need…», reached through the same lesson line as the sentence the question matched. What matched: it fills the role the question asks for (+4); the same thing acted on «7» (+3). Against it: a different doer (counts against) (-1). The right option, 2, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics
Test 2 · ★★★ · wrong ✗
★★★ A text: "CONGRATS u won an iPhone!! just pay £2 delivery, enter card details." Big bro: "sound, only two quid." What's the truth?
- 1. It's real, it says congrats — ← Mova's choice · no support
- 2. It's real, delivery costs £2 — no support
- 3. It's fine, the phone is free — no support
- 4. It's a scam to get the card details — ✓ the right answer · no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 3 · ★★★ · right ✓
★★★ Leo: "Plan A's £3 a week, Plan B starts at £1 and adds £1 every week. After 6 weeks Plan A wins, innit." Is he right?
- 1. No: Plan B has £21, Plan A £18 — ← Mova's choice · ✓ the right answer · no support
- 2. Yes: Plan A has £18, Plan B only £15 — no support
- 3. No: they both have exactly £18 each — no support
- 4. Yes: Plan A has £21, Plan B £18 — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 4 · ★★★ · wrong ✗
★★★ Uncle Pete: "TV's £200, or £10 a week for 30 weeks. Bit pricey, that loan." How much extra does the loan really cost?
- 1. £10 — ← Mova's choice · no support
- 2. £30 — no support
- 3. £100 — ✓ the right answer · no support
- 4. £300 — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 5 · ★★★ · wrong ✗
★★★ Jayden, 9: "this app's giving free skins, no cap, just log in with ur password." What is the real risk?
- 1. The skins vanish after a week — ← Mova's choice · no support
- 2. Someone steals the password and the account — ✓ the right answer · no support
- 3. Nothing, logging in is safe — no support
- 4. He gets too many skins at once — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 6 · ★★★ · wrong ✗
★★★ Grace: "I save £5 - no wait, £4 - every week. How much in 10 weeks?"
- 1. £14 — ← Mova's choice · no support
- 2. £50 — no support
- 3. £45 — no support
- 4. £40 — ✓ the right answer · no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 7 · ★★★ · wrong ✗
★★★ Aoife in Galway: "Yer man at the market says a tenner for a real gold watch that's £1,000 in the shops. Grand, so?" What is most likely?
- 1. Market prices are always a tenth of shop prices — ← Mova's choice · no support
- 2. Gold watches have got very cheap this year — no support
- 3. It's a real bargain, so buy two of them — no support
- 4. It's fake or stolen, so walk away — ✓ the right answer · no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 8 · ★★★ · wrong ✗
★★★ Noah: "Bank gives £3 for every £100 a year. I've got £400 in, so I'll get £3, mid." What will he really get?
- 1. £43 — ← Mova's choice · no support
- 2. £7 — no support
- 3. £12 — ✓ the right answer · no support
- 4. £3 — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 9 · ★★★ · wrong ✗
★★★ Little sister: "Give me 1p today, 2p tomorrow, double every day for 10 days - or just £5 now." Which is more?
- 1. The £5 now, way more — ← Mova's choice · no support
- 2. The doubling, £10.23 in all — ✓ the right answer · no support
- 3. The doubling, just 20p in all — no support
- 4. They are exactly the same — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 10 · ★★★ · wrong ✗
★★★ Mum's music app: "only £1 for the first month, then £9 a month, sweet as." What does a whole year cost?
- 1. £108 — ← Mova's choice · no support
- 2. £12 — no support
- 3. £100 — ✓ the right answer · no support
- 4. £99 — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 11 · ★★★ · right ✓
★★★ Grandad: "Back in my day sweets were a penny." He puts 50p a week in a jar for a year. How much is that?
- 1. £26 — ← Mova's choice · ✓ the right answer · no support
- 2. £52 — no support
- 3. £50 — no support
- 4. £25 — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Exam question 1 · formal language · right ✓
It is given that a pupil possessing six pounds saves five pounds weekly toward a game of thirty-six pounds. Ascertain the number of weeks required.
- 1. Six — ← Mova's choice · ✓ the right answer · no support
- 2. Five — no support
- 3. Seven — no support
- 4. Eight — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Exam question 2 · formal language · wrong ✗
It is given that four pounds is saved weekly toward a sum of thirty pounds. Determine the least number of whole weeks required.
- 1. Seven and a half — ← Mova's choice · no support
- 2. Seven — no support
- 3. Eight — ✓ the right answer · no support
- 4. Nine — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Exam question 3 · formal language · wrong ✗
A subscription is free for the first month and costs eight pounds monthly thereafter. Ascertain the total paid over twelve months.
- 1. Ninety-six pounds — ← Mova's choice · no support
- 2. Eight pounds — no support
- 3. Eighty pounds — no support
- 4. Eighty-eight pounds — ✓ the right answer · no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Exam question 4 · formal language · right ✓
Identify the surest sign that a prize is fraudulent.
- 1. A payment is demanded before it may be claimed — ← Mova's choice · ✓ the right answer · no support
- 2. The message arrives by post — no support
- 3. The prize is of modest value — no support
- 4. The prize was won in a school raffle — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
This page in Markdown → https://md.mova.elamur.ai/free/en/school-run/money/42-olympiad-saving-plans-and-offers-too-good-to-be-true/