Q:

A) 1 | B) 2 |

C) 3 | D) 6 |

Answer: B) 2

Explanation:

Explanation:

From figures (i) and (ii), it is clear that 4, 1, 3 and 6 he adjacent to 2. Therefore, 5 must lie opposite 2. Thus, if 5 is at the top, then 2 must be at the bottom.

0
21

1
50

0
31

0
70

Q:

A) Only B, C and D | B) Only B and C |

C) Only B and D | D) Only A and B |

0
198

0
1267

0
320

1
364