Smriti Shriniwas Mandhana becomes World No. 1 ODI batswoman. In June 2018, the Board of Control for Cricket in India named her as the Best Women's International Cricketer.
Abhishek is Byomkesh's brother and Vimal is Jackie's father. Ella is Byomkesh's mother. Abhishek and Jackie are brothers. How is Ella related to Vimal?
The weights of 4 boxes are 20, 30, 40 and 60 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?