By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

Four cars come to a four-way stop, each coming from a different direction. They can’t decide who got there first, so they all go forward at the same time. All 4 cars go, but none crash into each other. How is this possible?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

In the Mexico City area, there are two Houses H1 and H2. Both H1 and H2 have two children each.
In House H1, The boy plays for Mexico Youth academy and the other child plays baseball.
In House H2, The boy Plays soccer for his school in Mexico and they recently have a newborn.

Can you prove that the probability of House-H1 having a girl child is more than that of House-H2?

What is the difference between a jeweller and a jailer?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98