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CT CORNER-1

Decomposition

Santa has mistakenly wrapped his smelly pair of dirty socks in one of 1024 identical-looking presents. The
present containing the socks is slightly lighter than all the other presents. Using a balance scale to compare
groups of boxes, what is the minimum number of weighings required to identify the specific box with the
dirty socks?
a) 1024 b) 512

c) 20 d) 10

Pattern Recognition

Which of the following will be the next terms in the given number pattern?

23 34 47 62 79 ? ?

a) 119, 89 b) 89, 119

c) 98, 119 d) 119, 98

Abstract Thinking

Identify the next image in the sequence.

a) b)

c) d)

Algorithmic Thinking

A robot starts facing North. It moves 3 steps forward, then turns 90° to the left and moves 2
steps. After this, it turns 90° to the right and moves 4 steps. Finally, it turns 90° to the right
and moves 5 steps. What is its final direction?
a) East b) West

c) North d) South

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