NFST Logical and Spatial Reasoning 5

Question 1

A number grid shows — Row 1: 2, 4, 8 | Row 2: 3, 9, 27 | Row 3: 4, 16, ___. What fills the blank?

Accepted Answer

64

Answer

Each row follows n, n², n³; for row 3 starting with 4: 4¹=4, 4²=16, 4³=64.

Question 2

If you rotate a right-pointing arrow (→) 270° clockwise, which direction does it now point?

Accepted Answer

Up (↑)

Answer

90° CW → down, 180° CW → left, 270° CW → up.

Question 3

What is the next number in the sequence: 1, 4, 9, 16, 25, ___?

Accepted Answer

36

Answer

These are perfect squares: 1², 2², 3², 4², 5², and 6² = 36.

Question 4

Which regular polygon has the greatest number of lines of symmetry among these options?

Accepted Answer

Regular hexagon (6 lines)

Answer

A regular hexagon has 6 lines of symmetry, more than any other shape listed.

Question 5

A small box measuring 3×4×5 units is packed into a large box measuring 6×8×10 units. How many small boxes fit inside?

Accepted Answer

8

Answer

Each dimension doubles exactly: (6÷3)×(8÷4)×(10÷5) = 2×2×2 = 8.

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