6-item AGE problems: How old are they now?

20:36
Basic AGE Problems: Half My Age | Age Gap

12:57
Numerical Reasoning: less than, 1.5 times, find ita regular price, longest side of a triangle

34:35
2025 random 100 civics questions and answers - U.S. citizenship interview I N400 Interview #usa

14:32
Hundreds digit of a three-digit number ending with 4 is three less than four times its tens digit

16:29
AGE Problems: Find the present age of each plaque. In how many years will A be twice as old as B?

1:42:41
Chill Lofi Beats for Studying & Relaxation | Smooth Background Music for Focus & Concentration

1:55:11
Música clásica para el poder cerebral, el estudio y la concentración - Efecto Mozart

21:28