Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

John's five friends Rachel, Jacob, Phoebe, Joey and Chandler live on the same road.

Rachel lives in the house: A, Jacob lives in the house: B, Phoebe lives in the house: C, Joey lives in the house:D, Chandler lives in the house: E

Mathematically
B*C*D = 1260
B + C + D = 2E
2A = E

The road numbers run from 2 to 222.

Can you tell me the house number of each of John's friends?

Can you replace the question mark with the correct number?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Can you count the number of triangles inside a triangle?

Can you identify if it's a murder or a suicide ?