Quiz · Quiz · 8 min

Odds

Q: Kya koi trick question hai?

Corner-edge wala aur odd-one-out wala sawaal milkar: har standard bet ka edge ek jaisa hai, sirf American five-number bet ko chhodkar.

ProbabilityganitProbabilityKisi outcome ka chance, 0 se 1 tak ya 0% se 100% tak. Ek number: 1/37 = 2.70%.Poora padhein →, payouts aur expectation par das sawaal, pandrah sawaalon ke pool se. Jawab dijiye, score dekhiye, aur har chhoote sawaal ko samjhane wala page paaiye.

Chhota jawab

Bet lagane se pehle apna gyaan check kijiye. Das multiple-choice sawaal, har baar naye kram mein. 8 ya usse zyada score kiya toh aap pamphlets se zyada jaante hain; 5 se kam aaya toh Learn section ke saath ek achhi shaam bitaiye.

sawaal

15 mein se 10

pass mark

sabse zyada galat

37 mein kam se kam ek hit

saare jawab

isi site par

Is quiz ka score nikalne ke liye JavaScript chahiye. Sawaal yahan diye gaye hain; quiz dene ke liye JavaScript on kijiye.

European wheel par straight-up jeetne ki probability kya hai?
- 1/36 = 2.78%
- 1/37 = 2.70%
- 1/38 = 2.63%
- 1/35 = 2.86%
Straight-up ka payout kya hai?
- 36 to 1
- 37 to 1
- 35 to 1
- 30 to 1
Straight-up par fair payout kitna hona chahiye?
- 35 to 1
- 36 to 1
- 37 to 1
- 38 to 1
Red par house edge kitna hai?
- 1.35%
- 2.63%
- 2.70%
- 5.26%
Corner par house edge kitna hai?
- 2.70%, har standard bet ka same
- 1.35%
- 5.41%
- 10.8%
Lagatar do baar red aane ki probability kya hai?
- 25.0%
- 23.7%
- 48.6%
- 21.3%
37 spins mein aapke number ke kam se kam ek baar aane ki probability kya hai?
- 100%
- Lagbhag 50%
- 63.7%
- 36.3%
Das red ke baad black ki probability kya hai?
- Aam se zyada: ab black aana hi chahiye
- Kam: red hot chal raha hai
- 18/37 = 48.65%; spins independent hote hain
- 50%
American wheel par house edge kitna hai?
- 2.70%
- 5.26%
- 5.41%
- 7.89%
La Partage ke saath even-money bets par house edge kitna hai?
- 2.70%
- 0%
- 1.35%
- 2.63%
$500 table limit par $10 se Martingale: lagatar kitni haar ise tod deti hai?
- 5
- 6
- 7
- 8
European wheel par $10 × 100 spins ka expected loss kitna hai?
- $10.00
- $27.03
- $52.60
- $100.00
Do dozens par bet: net jeet ki probability kya hai?
- 66.7%
- 64.9%
- 50%
- 48.6%
$1 straight-up ka standard deviation kya hai?
- 1.00
- 2.70
- 5.84
- 35.0
Inmein se kis bet par sabse zyada house edge hai?
- Corner
- French table par red
- American five-number bet
- Column

Scoring

10: aap yeh site khud likh sakte hain.

8–9: aap roulette ko table par baithe lagbhag har kisi se behtar samajhte hain.

5–7: mazboot; Mathematics section baaki kami poori kar dega.

5 se kam: How to Play aur Roulette PayoutspaisaPayoutJeetne wala bet kya lautata hai, “X to 1” ke roop mein bataya jaata hai, wapas mile stake ke upar.Poora padhein → se shuru kijiye, phir wapas aaiye.

Sabse zyada galat hone wale sawaal hain “37 spins mein kam se kam ek hit” wala (log “100%” ya “lagbhag 50%” kehte hain) aur do-dozenbetDozen1–12, 13–24 ya 25–36, payout 2:1.Poora padhein → wala (log “do-tihai” kehte hain aur zerowheelZeroAkela green pocket jise koi even-money, dozen ya column bet cover nahi karta; house edge ka source. Doosre naam: single zero, 0.Poora padhein → bhool jaate hain).

Reference ke liye: har bet kitni baar jeetti haispins ka %

Straight-up (1)

2.70%

Split (2)

5.41%

Street (3)

8.11%

Corner (4)

10.81%

Six line (6)

16.22%

Dozen / column (12)

32.43%

Even money (18)

48.65%

spins ka %

024.3248.65%

Har bet = cover kiye gaye numbers ÷ 37. Coverage badhne par payout ghatta hai, taaki har row par expected value wahi −2.70% rahe.

Agla quiz

Agle page ka history quiz Pascal, Blanc, Jagger aur lagatar 26 blackbetBlack18 black numbers par even-money bet. French mein: noir.Poora padhein → ke baare mein hai. Woh aasaan aur zyada mazedaar hai, aur aapke paise nahi bachayega.

Sawaal

“37 spins mein kam se kam ek hit” wala sawaal itni baar galat kyun hota hai?

Kyunki 1-in-37 ke 37 mauke pakki baat jaise lagte hain. Asal mein yeh 63.7% hai, aur 37 spins ke baad har teen mein se ek number aaya hi nahi hota.

Kya koi trick question hai?

CornerbetCornerLayout par ek corner share karne wale chaar numbers, payout 8:1.Poora padhein →-edge wala aur odd-one-out wala sawaal milkar: har standard bet ka edge ek jaisa hai, sirf American five-number bet ko chhodkar.

Thodi hansi

Pandrah sawaal. Zyadatar jawab 2.70% hain.

Sources

Ethier, S. N. The Doctrine of Chances: Probabilistic Aspects of Gambling. Springer, 2010. Chapter 13, roulette.

2026-09-28 ko review kiyamodel: European, single zero walamethodology ↗sources ↗