Tag: pattern

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Questions Related to pattern

Multiple choice maths pattern patterns in number operations magic squares magic square

Find the number of parallelogram in the figure given below.

  1. 14

  2. 23

  3. 22

  4. 36
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

For parallelograms we can use the formula of rectangles. It is a
$\displaystyle 3 \, \times \, 3 \, gird, \, hence \, \frac{3 \, \times \, 4}{3 \, \times \, 4} \, \times \frac{3 \, \times \, 4}{3 \, \times \, 4} \, = \, 36$ 

Multiple choice maths pattern patterns in number operations magic squares magic square
$12$ $15$ $54$
$37$ $14$ $102$
$71$ $23$ $?$
  1. $168$
  2. $178$
  3. $188$
  4. $190$
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Looking at the rows, we can analyze the pattern between the numbers. For the first row, (12 + 15) * 2 = 54. For the second row, (37 + 14) * 2 = 102. Following this rule for the third row, (71 + 23) * 2 = 94 * 2 = 188.