How many minimum number of square(s) must be shaded to make the figure below symmetric? A0 B1 C2 D3
In each of the following questions, a transparent sheet X with a design and a dotted line on it is given. This sheet X is to be folded along the dotted line. Choose the correct figure from the four alternatives, that is similar to the folded form of the sheet X. A B C D
Identify the one which is different from the others? A1003 B2003 C3004 D3211
If 'Chocolate' means 'Toffee', 'Toffee' means 'Cake' and 'Cake' means 'Butter', then what is cut on birthday?(IMO 2015) ACake BButter CToffee DChocolate
If 2 means 5, 5 means 7 and 7 means 13, then which is prime factor of 45? A2 B5 C7 D13
A B C D