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Sitting arrangement

Lesson 94 of 113

1. Ye topic hai kya?

Log baithte hain — line, do lines aamne-saamne, ya gol. Tumhe order nikalna hai: kaun kiske left/right/opposite/end.

Ranking se farq

Ranking: 7th from left — number. Yahan naam + neighbour. Ranking alag page.

Floor / mix se farq

Floor, city×rang, eligibility — woh Analytical Reasoning pe. Yahan sirf seats.

2. Paper pe dimag kaise chale

Yahi order:
1) Kitni seats, muh kahan (north / south / centre / bahar)
2) Boxes banao. Linear: west=1, east=last. Circle: ek log fix (top)
3) Sakht condition pehle: end, opposite, immediate, block [A B]
4) “Nahi” last mein case kaatti hai
5) Left/right baithne wale ke muh se, tumhari page se nahi
Galati: South-face row ko North-face jaisa padhna. Muh ulta = left-right palat.

3. Left–right ka kanoon

SetupUska LEFTUska RIGHT
Row, muh North (diagram: west← →east)West (chhota number)East
Row, muh SouthEastWest
Circle, muh centreClockwiseAnti-clockwise
Circle, muh baharAnti-clockwiseClockwise
Do rows: opposite = same column, left-right nahi. Ek row ka left doosri se match nahi karega.

4. Linear — ek row

Pehle n boxes. Ends mark. Block ko sticker ki tarah sarkaao.

Basic · north

Q1. 5 log A–E, ek row, sab North. B, A ke second right. C, B ke immediate left. D ek end par. E end par nahi. A bhi end par nahi. Left end kaun?

Solution shuru

  1. Step 1 — block

    North: right = east. B = A se 2 east. C, B ke just west. Block A C B.

  2. Step 2 — A end nahi

    Block 1-2-3 pe A end. 2-3-4 pe E aur D dono ends pe — E end nahi toot. Isliye block 3-4-5: A=3, C=4, B=5.

  3. Step 3

    Ends 1 aur 5=B. D end ⇒ D=1. E=2 (end nahi).

D1 W
E2
A3
C4
B5 E
Final answer — yahan khatamD (left / west end)
Medium · south

Q2. 4 log W,X,Y,Z, sab South. Z west end. W, X ke second left. X ke immediate right kaun?

Solution shuru

  1. Step 1 — south

    Left = east, right = west. Seats 1=west … 4=east.

  2. Step 2

    Z = 1. W = X ke second left = X se 2 east. X=2 ⇒ W=4 (X=1 Z se takraata). Seat 3 = Y.

  3. Step 3

    X=2 ka immediate right = west = seat 1 = Z.

Z1 W
X2
Y3
W4 E

Muh south (neeche). Unka right = west.

Final answer — yahan khatamZ
Basic · third left

Q3. 5 log M–Q, North. M, N ke third left. O, N ke immediate right. P, M ka neighbour nahi. Immediate right of M?

Solution shuru

  1. Step 1

    M = N se 3 west. N=4, M=1 (N=5 pe O=6 nahi). O, N ke just east ⇒ O=5.

  2. Step 2

    1=M, 4=N, 5=O. Khali 2,3 = P,Q. P, M ka neighbour nahi ⇒ P ≠ 2 ⇒ P=3, Q=2.

M
Q
P
N
O
Final answer — yahan khatamQ
Medium · exactly one

Q7. 5 log A–E, North. A aur B ke beech exactly one. A, B ke left. C, B ke immediate right. C ek end. D bhi ek end. Beech A aur B kaun?

Solution shuru

  1. Step 1

    A left of B, exactly one: A _ B. C just east of B, C end ⇒ C=5, to B=4, A=2. Ends 1 aur 5=C. D end ⇒ D=1. E=3.

D
A
E
B
C
Final answer — yahan khatamE

5. Do rows — aamne-saamne

Row-1 muh North, Row-2 muh South. Opposite = same column.

Medium · opposite

Q4. 6 log. North-row (muh North): P, Q, R. South-row (muh South): S, T, U. P opposite T. Q, P ke immediate left. S, T ke immediate right. R ke opposite kaun?

Solution shuru

  1. Step 1 — north

    Q, P ke left = west of P. North west→east: Q, P, R.

  2. Step 2 — opposite + south

    P ke saamne T (middle column). T muh south, right = west ⇒ S, T ke west. South west→east: S, T, U.

North face ↑

Q
P
R
S
T
U

South face ↓

Final answer — yahan khatamU

6. Circle

Ek log ko top pe fix. Opposite = n/2 seats door (6 mein +3, 8 mein +4).

Centre face: left = clockwise, right = anti-clockwise.
Bahar face: ulta — left = anti-clockwise, right = clockwise.
Basic · centre

Q5. 6 log A–F, sab centre. B, A ke immediate left. C, A ke opposite. D, C ke immediate right. B se C clockwise beech kaun?

Solution shuru

  1. Step 1 — fix

    A = seat 1 (clockwise 1…6). Left of A = clockwise = 2 = B. Opposite A = 4 = C.

  2. Step 2

    Right of C = anti-clockwise of 4 = 3 = D.

  3. Step 3

    Clockwise B=2 → D=3 → C=4. Beech = D.

A1
B2
D3
C4
5
6

Clockwise order (centre face).

Final answer — yahan khatamD
Medium · centre fill

Q6. 6 log P–U, centre. P opposite S. Q, P ke second right. R, S ke immediate right. T, Q ke immediate left. Q ke opposite kaun?

Solution shuru

  1. Step 1

    P=1, S=4. Right = anti-clockwise. Second right of P = 5 = Q.

  2. Step 2

    Immediate right of S=4 → 3 = R. Immediate left of Q=5 (clockwise) → 6 = T. Bacha seat 2 = U.

  3. Step 3

    Q=5 ka opposite = 2 = U.

P1
U2
R3
S4
Q5
T6
Final answer — yahan khatamU
Basic · opposite count

Q8. 8 log circle, centre. A ke opposite E. A aur E ke beech ek arc mein kitne log?

Solution shuru

  1. Step 1

    8 seats, opposite = 4 door. Dono taraf 3-3 log. Har arc mein 3.

Final answer — yahan khatam3
Medium · bahar

Q9. 6 log, sab bahar face. B, A ke immediate left. Centre-face hota to B, A ke right hota — yeh check. A ke immediate right (bahar) kaun sa seat-number, agar A=1 clockwise?

Solution shuru

  1. Step 1 — bahar

    Left = anti-clockwise. B, A ke left ⇒ B = seat 6.

  2. Step 2 — right bahar

    Right = clockwise ⇒ A=1 ka immediate right = seat 2. (Naam nahi diya — seat 2.)

  3. Step 3 — check

    Agar centre hota: left=clockwise, right=anti-clockwise. B=6 A ke anti-clockwise = centre ka right. Haan, line sahi.

Final answer — yahan khatamSeat 2 (clockwise next)
Pro · 8 circle

Q10. 8 log, centre. B, A ke immediate right. “A ke third left” wale ka opposite kaun?

Solution shuru

  1. Step 1

    A=1. Centre right = anti-clockwise = 8 = B.

  2. Step 2

    Third left of A = clockwise 3 seats = 4. Opposite of 4 = 8 (4+4).

  3. Step 3

    Seat 8 = B. Short: 8-circle centre pe 3rd-left ka opposite = immediate right.

Final answer — yahan khatamB

7. Pro checklist

  1. Muh lock: north / south / centre / bahar.
  2. Linear west=1. Circle: ek naam fix.
  3. Immediate + opposite + ends pehle. “Nahi” last.
  4. Do rows: opposite = column. Har row ka left alag.
  5. 6-circle opposite = +3; 8-circle = +4.
  6. Floor / colour-city mix yahan nahi — Analytical Reasoning.

8. Practice

Pehle khud socho, phir neeche solution kholo. Q1–Q10 yahan nahi dohraaye.

Basic

Practice 1. 4 log A–D, North. C east end. A, B ke immediate left. D left end nahi. Left end kaun?

Solution shuru

  1. Step 1

    C=4. Block A B. D ≠ 1. Agar AB=1-2, D=3, left end A — D end nahi, OK. Agar AB=2-3, left=1=D, mana hai. To: A B D C.

Final answer — yahan khatamA
Medium

Practice 2. 3 log A,B,C South. B beech. A, B ke immediate right. East end kaun?

Solution shuru

  1. Step 1

    B=2. South right=west ⇒ A=1. C=3 east end.

Final answer — yahan khatamC
Basic

Practice 3. 5 log, North. A west end, E east end, C middle. B, C ke immediate left. D ke immediate right kaun?

Solution shuru

  1. Step 1

    1=A, 3=C, 5=E. B just west of C ⇒ B=2. D=4. D ka right = E.

Final answer — yahan khatamE
Medium

Practice 4. Do rows, 3-3. North: A,B,C muh North. South: D,E,F muh South. A opposite D. B, A ke immediate left. F, D ke immediate right. C ke opposite?

Solution shuru

  1. Step 1

    B west of A. North: B, A, C. A saamne D (middle). D south, right=west ⇒ F west of D. South: F, D, E.

  2. Step 2

    C east column, opposite = E.

Final answer — yahan khatamE
Basic

Practice 5. 6 circle, centre. A opposite D. A ke immediate left B. D ke opposite kaun?

Solution shuru

  1. Step 1

    Opposite symmetric: D ke opposite = A. (B sirf extra lock, answer A.)

Final answer — yahan khatamA
Basic

Practice 6. 5 North: P Q R S T west→east yahi order. S ke immediate neighbours?

Solution shuru

  1. Step 1

    Order P,Q,R,S,T. S ke bagal R aur T.

Final answer — yahan khatamR aur T
Medium

Practice 7. 6 North: P, Q, R, S, T, U. P west end, Q east end. S, P ke second right. T, Q ke immediate left. R, S ka neighbour hai lekin T ka nahi. S aur T ke beech kaun?

Solution shuru

  1. Step 1

    1=P, 6=Q. S = P ke second right ⇒ 3. T = Q ke just west ⇒ 5.

  2. Step 2

    Khali 2 aur 4. S ke neighbours 2,4. T ke neighbours 4,6. S-neighbour, T-nahi = sirf seat 2. R=2, leftover U=4.

  3. Step 3

    S=3 aur T=5 ke beech = 4 = U.

Final answer — yahan khatamU
Basic

Practice 8. 6 centre. Clockwise A,B,C,D,E,F. C ke second left kaun?

Solution shuru

  1. Step 1

    Centre left = clockwise. C → D → E. Second left = E.

Final answer — yahan khatamE
Medium

Practice 9. 6 log, muh bahar. Clockwise seats 1–6, A=1. Immediate left of A kaun sa seat?

Solution shuru

  1. Step 1

    Bahar left = anti-clockwise = seat 6.

Final answer — yahan khatamSeat 6
Pro

Practice 10. 8 centre. A=1 clockwise. A ke opposite ke immediate left kaun sa seat?

Solution shuru

  1. Step 1

    Opposite A = 5. Immediate left of 5 = clockwise = 6.

Final answer — yahan khatamSeat 6

9. Itna kaafi hai kya?

Agar muh lock karke left-right palat na sako, linear block + ends, do-row opposite column, circle pe ek naam fix + opposite — to JA/CA-II ke sitting sawaal basic se pro tak attempt ho sakte hain.

Agle topic: Puzzle.

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