Cube and Dice – Railway Reasoning

Total Questions: 24

21. As shown in the figure, each page of the fash is printed with letters A, B, C, D, E and F. What is printed on the side page against A character? [RPF Constable 17/01/2019 (Morning)]

Correct Answer: (a) F
Solution:

B → A → C,
B → F → E
Therefore, A is opposite to F

22. The faces of a dice are colored with the colors purple, red, white, green, gray and orange as shown in the figure below. With what color is the surface opposite to the green colored surface painted? [RPF S.I. 19/12/2018 (Morning)]

Correct Answer: (b) white
Solution:

Here Red is common in both the dice hence from RED face rotate dice in clockwise direction we get,
GREEN → WHITE , ORANGE → PURPLE , RED → GRAY
Hence WHITE is opposite to GREEN .

23. The faces of a dice are colored with the colors Purple, Red, White, Green, Gray and Orange as shown in the figure below. With what color is the surface opposite to the Purple colored surface painted? [RPF S.I. 19/12/2018 (Evening)]

Correct Answer: (a) Gray
Solution:

In both the dice face PURPLE is common. So from PURPLE face, rotate dice in clockwise direction and we get following opposite sides:-
GREEN ⇒ WHITE , RED ⇒ ORANGE , PURPLE ⇒ GRAY
Hence GRAY is opposite to the face having PURPLE

24. Each face of the dice is painted with Purple, Red, Yellow, Blue, Gray and Black as shown in the given figure. What colour is painted on the face opposite to Black colour? [RPF S.I. 10/01/2019 (Afternoon)]

Correct Answer: (a) RED
Solution:

Black → Blue → Purple
Black → Gray → Yellow
Therefore, opposite of Black is Red.