In this pyramid number if: 11 22 31 : 12 21 32 :: 9 12 21 : ?
A. 2 7 14
B. 8 13 20
C. 6 15 18
D. 10 23 30
Answer & Solution
Answer: Option B
Solution:
If we see diagonally we will get 11 22 31 and the next diagonal series is 12 21 32. Similarly the next diagonal series after 9 12 21 is 8 13 20.
Also Read:
- CONDUCTOR : ORCHESTRA
- FROND : PALM
- SOUND : CACOPHONY
- AERIE : EAGLE
- PROFESSOR : ERUDITE
- DELTOID : MUSCLE
- JAUNDICE : LIVER
- CONVICTION : INCARCERATION
- CUP : LIP :: BIRD : ?
- Flow : River :: Stagnant : ?
