RRB 2013 Allahabad (2)
Instructions
For the following questions answer them individually
Question 46
Which one of the following Venn diagrams best describes the words ‘days’, weeks’, calendar’ ?
Question 47
What is the minimum number of colours needed to colour the sides of a cube so that adjacent side are not of the same colour ?
Question 49
A bag contains 10 pairs of socks (each pair of different colour). How many draws are required at the most to get a matching pair ?
Question 50
Pointing to a person in a photograph Anil said “His father is the father of my father” How is the son of the person in photograph related to Anil ?
