GMAT-34: Multi-Source Reasoning
Koʻp manbali mulohaza: yorliqlar xaritasi, qoida va sonni birlashtirish, manbalar bir-birini aniqlashtirishi va cheklashi.
GMAT-34: Multi-Source Reasoning
Multi-Source Reasoning — Data Insights'ning eng uzun savollari. Ekranda bir nechta yorliq (tab) bor: birida xat, birida jadval, boshqasida grafik yoki eslatma. Ularga bir nechta savol beriladi, va har bir savol uchun kerakli maʼlumot turli yorliqlarda boʻlishi mumkin. Bu — rahbarning haqiqiy kuni: xat, jadval va siyosat hujjati, va ularni birlashtirib qaror qabul qilish.
Bu darsdan keyin siz
- savollarni oʻqishdan oldin har bir manbani tez koʻzdan kechirasiz;
- qaysi maʼlumot qaysi manbada ekanini qisqa yozib olasiz;
- qoidani (xatdan) va sonlarni (jadvaldan) birlashtirasiz;
- manbalar bir-birini aniqlashtirganda yoki cheklaganda buni sezasiz.
Manbalar
Source 1 — Venue email. Rooms cost $200 per day. A group of more than 30 people must use the large hall, which costs $350 per day. Catering costs $15 per person per day.
Source 2 — Planned events.
| Event | Days | People |
|---|---|---|
| Training | 2 | 25 |
| Launch | 1 | 60 |
| Workshop | 3 | 18 |
Qoida + son
Exam English — savol qanday soʻraydi
- according to the information providedberilgan maʼlumotga koʻra
- can be inferredxulosa qilish mumkin
- is consistent with… ga mos keladi
- per person per dayhar bir kishiga har kuni
- tabyorliq — manba sahifasi
GMAT savollari
GMAT-style question · Multi-Source Reasoning 75 s
Source 1 — Venue email. Rooms cost $200 per day. A group of more than 30 people must use the large hall, which costs $350 per day. Catering costs $15 per person per day.
Source 2 — Planned events.
| Event | Days | People |
|---|---|---|
| Training | 2 | 25 |
| Launch | 1 | 60 |
| Workshop | 3 | 18 |
What will the Launch cost, including catering?
- $900
- $1,100
- $1,250
- $1,400
- $1,550
Yechimni koʻrish
Javob: C) $1,250
60 kishi — katta zal $350; ovqat 60 × 15 = 900; jami 1,250.
$1,100 — oddiy xona narxi bilan hisoblangan.
GMAT-style question · Multi-Source Reasoning 90 s
Source 1 — Venue email. Rooms cost $200 per day. A group of more than 30 people must use the large hall, which costs $350 per day. Catering costs $15 per person per day.
Source 2 — Planned events.
| Event | Days | People |
|---|---|---|
| Training | 2 | 25 |
| Launch | 1 | 60 |
| Workshop | 3 | 18 |
Which of the following statements are true?
I. The Workshop will cost more than the Training.
II. Only one of the events needs the large hall.
III. Catering is more than half of the Training's total cost.
- I only
- I and II only
- II and III only
- I, II and III
- None of the statements
Yechimni koʻrish
Javob: D) I, II and III
I — 1,410 > 1,150. II — faqat Launch (60 kishi). III — 750 ÷ 1,150 ≈ 65%.
II and III only — «kam odam — arzon» deb I ni rad etgan javob.
Multi-Source savollarida:
- har bir yorliqni koʻzdan kechiring va bir qatorda nima borligini yozing;
- savoldagi kalit soʻzni kerakli yorliqqa bogʻlang;
- qoida (xat) + son (jadval) — ikkalasini birlashtiring.
Launch: 200 + 60 × 15
Launch: 350 + 60 × 15 (more than 30 → large hall)
Shart boshqa manbada edi.
Workshop catering: 18 × 15
18 × 15 × 3 days
«Per person per day» — kunlar soniga ham koʻpaytiriladi.
Mashq
1 Using the two sources, what is the Training's total cost?
Javobni koʻrish
1,150 dollar — 400 + 750.
2 What is the Workshop's catering cost?
Javobni koʻrish
810 dollar — 18 × 15 × 3.
3 What does the room for the Launch cost?
Javobni koʻrish
350 dollar — katta zal, 1 kun.
4 What is the total cost of all three events?
Javobni koʻrish
3,810 dollar — 1,150 + 1,250 + 1,410.
5 If the Training grew to 35 people, what would its room cost per day?
Javobni koʻrish
350 dollar — 30 dan koʻp, katta zal.
Kalit soʻzlar
- Multi-Source Reasoningkoʻp manbali mulohaza
- sourcemanba
- tabyorliq
- policyqoida, siyosat
- venuetadbir oʻtkaziladigan joy
- cateringovqatlanish xizmati
- inferxulosa chiqarmoq
- discrepancynomuvofiqlik
Esda qoldiring
- Avval barcha yorliqlarni koʻzdan kechiring va qisqa yozib oling.
- Xat — qoidalar, jadval — sonlar: ikkalasini birlashtiring.
- Shartlar («more than», «per day») sonlarni qanday ishlatishni aytadi.
- Manbalar bir-birini aniqlashtirishi yoki cheklashi mumkin.
- Birinchi savolga sarflangan vaqt keyingilarida qaytadi.