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WMI Grade 3 Questions Part 2

The document contains a 10 question past paper exam with multiple choice answers for each question. The questions cover a range of math topics including algebra, geometry, number patterns, and logic puzzles. For each question, students must choose the best answer among 4 options (A-D).

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Hong Hanh Pham
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1K views3 pages

WMI Grade 3 Questions Part 2

The document contains a 10 question past paper exam with multiple choice answers for each question. The questions cover a range of math topics including algebra, geometry, number patterns, and logic puzzles. For each question, students must choose the best answer among 4 options (A-D).

Uploaded by

Hong Hanh Pham
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Past Paper

3B
◎Ten points each. Total 100 points. Choose the best answer from (A) – (D) .

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1) If ○＝7, □＋□＋○＝25, △－□－○＝10, find △＋□＋○.

(A) 36 (B) 42 (C) 38 (D) 45

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2) Two arbitrary triangles overlap as in the figure below. If the overlapping (shaded) part is formed by 3
segments, what might the greatest possible number of sides for the overlapping part be if the two
triangles are placed differently?

(A) 4 (B) 5 (C) 6 (D) 7

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3) How many different 3-digit even numbers can be formed by 5, 6, 7, and 8?

(A) 6 (B) 8 (C) 12 (D) 15

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4) Compute 3＋4＋5＋…＋26.

(A) 168 (B) 274 (C) 348 (D) 351


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5) Which figure in the following choices is the same as the figure below?

(A) (B) (C) (D)

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6) Suppose in a subtraction problem, the units digit of the subtrahend and the tens digit of the minuend
are written as 7 mistakenly instead of 1, and the result is 560. Find the original answer to the
problem.

(A) 566 (B) 506 (C) 498 (D) 494

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7) If the equation is established, find the sum of the numbers in the 4 □'s.

(A) 12 (B) 13 (C) 14 (D) 15

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8) Given that a clock strikes 4 times "dong－dong－dong－dong" at 4 o'clock, which takes 6 seconds.
How many seconds does it take for the same clock to strike 12 times at 12 o'clock?

(A) 18 (B) 20 (C) 22 (D) 24

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9) Suppose there is a group of people standing in rectangular formation. If 14 people join the group, the
rectangular formation will be extended by a horizontal line and a vertical row. What is the difference
between the maximum people and the minimum people from the original rectangular formation?

(A) 26 (B) 30 (C) 32 (D) 36

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10) As in the figure below, a 4×4 grid is separated into 5 pieces. Fill in 1, 2, 3, and 4 in the boxes
respectively to make the four numbers in each line and each row different while the sum of the
numbers on each piece is the same. Find A＋B＋C＋D.

(A) 7 (B) 8 (C) 9 (D) 10

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