I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

Find the next number in the sequence

1, 2, 6, 21, 88, __?

Can you identify the hidden rebus in the image below?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Count the number of triangles in the below picture?

There are seven sisters in a house in a village where there is no electricity or any gadget.

Sister-1: Reading Novel
Sister-2: Cooking
Sister-3: Playing Chess
Sister-4: Playing Sudoku
Sister-5: Washing clothes
Sister-6: Gardening

what is Sister-7 doing ?

why number 8549176320 is one of a kind?

What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

How many times can you subtract the number 5 from 25?