Brain Puzzlers

Numbers in Shapes!

In the following figure, identify the values of x and y such that:

1) The sum of numbers inside the circle must be individually higher than the heart, the diamond and the triangle.

2) The sum of numbers inside the rectangle must be half of the total of the sum of numbers inside the circle, the heart, the diamond and the triangle.

3) Both x and y should be divisible by 5.

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Answer:
x = 30
y = 25

Missing Number

1. What is the missing number?

14
4 7 4
5 1 4 1 5
1 2 3 5 3 2 1
1 1 1 1 ? 1 1 1 1

a. 1
b. 2
c. 6
d. 10

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Answer: d

14 = 14
4 + 7 + 4 = 15
5 + 1 + 4 + 1 + 5 = 16
1 + 2 + 3 + 5 + 3 + 2 + 1 = 17
1 + 1 + 1 + 1 + 10 + 1 + 1 + 1 + 1 = 18