Olympiad Test: Patterns - 2
20 Questions MCQ Test Science Olympiad for Class 5 | Olympiad Test: Patterns - 2
Select a figure from the options below which will continue the series established in the five problem figures.
Triangle changes its position from
centre to right hand bottom corner
and the arrow moves 90° clock
wise at the same position i.e. Left
hand top corner F will come after E.
Find the next figure in pattern
in the series, 6 sided polygon will be the next
find out the missing numbers /letters / figures from the given responses.
find out the missing numbers /letters / figures from the given responses.
The position of small square moves
in the pattern of +1, +2, +3. So,
after leaving two corners. Position
(D) in answer figure is achieved.
find out the missing numbers /letters / figures from the given responses.
In problem figure black dot moves three steps in clockwise direction and white dot moves two steps in clockwise direction.
find out the missing numbers /letters / figures from the given responses.
1st Column – 32–3 = 9–3 = 6
2nd Column – 82–8 = 64 –8 = 56
So, pattern followed is X2 –X = Y
So 12 –1 = 0
If we consider these columns as X,
Y and Z, then we get the pattern
X2 + Z2 = Y
32 + 42 = 9 + 16 = 25
72 + 82 = 49 + 64 = 113
62 + 82 = 36 + 64 = 100
Find out the Wrong term in the series.
3, 10, 27, 4,16, 64, 5, 25,125
The pattern followed is 3, 32, 33, 4,
42, 43, 5, 52, 53.
So, 10 should be replaced by 9.
Find out the Wrong term in the series.
5, 10, 17, 24, 37
The pattern followed is +5,+7,+9,+11
5 + 5 = 10
10 + 7 = 17
17 + 9 = 26
26 + 11 = 37
Find out the Wrong term in the series.
20, 40, 200, 400, 2000, 4000, 8000
So, 20,000 will replace 8000.
How many circles will be there in pattern 10.
The pattern followed is 4×N
where N = no. of pattern
no. of circles in pattern 1
= 4×1 = 4
no. of circles in pattern 2
= 4×2 = 8
So the number of circles in pattern
= 4×10 = 40
Select the figure from answer figures which completes the pattern.
In each successive figure one circle increases at outer and inner respectively.
Find the missing number:
Number inside the square is multiplication of numbers present on corners.
3×5×8×2 = 240
2×7×6×4 = 336
Similarly, 5×9 ×6 ×3 = 810
Select the figure from answer figures which completes the pattern.
Star in each successive figure
moves one step clockwise.
Select the figure from answer figures
which completes the pattern.
In the problem figures the arrow moves 4, 3, 2 and 1 step respectively in clockwise direction and black dot moves 2, 3, 4 and 5 steps respectively in clockwise direction.
In the following series, what will be the 8th term?
2, 6, 18, 54, ______________
The series follows the following
Find out the wrong term in the following series.
2, 3, 9, 27, 112, 565, 3396
The series follows the following
pattern
2×1+1 = 3
3×2 + 2 = 8
8 × 3 + 3 = 27
So, the number 9 is wrong and
should be replaced by 8.
Study the matrix below that follows a certain rule row-wise or column-wise. Find the missing number.
In the given matrix following pattern
exits.
Centre row = (Top row + bottom
row)2
81 = (7 + 2)2 = 92
169 = (9+4)2 = 132
In the same way (11 + 6)2 = 172 =
289
See the figure blow and tell how many match sticks are needed to male pattern 5?
In Pattern 1, number of matchsticks
= 8 + 7(1–1)
In pattern 2, number of matchsticks
= 15 = 8+7(2–1)
In pattern 3, number of matchsticks
= 22 =8+7(3–1)
So, in pattern 5, number of
matchsticks = 8+7×(5–1)
= 8 + 7 × 4
= 8 + 28
= 36
Select a figure from the answer figures which completes the pattern of problem figure (X)
Figure (D) completes the problem
figure (X)
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