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?

Can you find the least possible number such that

If the number is divided by 3, it gives the remainder of 1;
If the number is divided by 4, it gives the remainder of 2;
If the number is divided by 5, it gives the remainder of 3;
If the number is divided by 6, it gives the remainder of 4.

Only Highly Attentive Can Spot The Ladder In This Library In 7 Seconds! Can You?

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

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

Can you identify the Oscar-winning movie from the rebus below?

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

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

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

What does this Rebus Picture means ?

Solve this riddle by finding the odd one out from the rest.