৮১১
People of Bush tribe are always known to speak the trut. People of the Kush tribe are always known to tell lies. ABC says to PQR, ‘I am of the Bush or I am of the Kush tribe. PQR tells XYZ, ‘ABC is a Bush’. XYZ replies, ‘No, he’s a Kush.’ How many Bush people are there in the group?
উত্তর
2
৮১২
All the faces of a cube are painted with blue colour. Then it is cut into 64 small equal cubes. How many small cubes will be formed having no face coloured?
উত্তর
8
৮১৫
Nurse Kemp has worked more night shifts in a row than Nurse Rogers, who has worked five. Nurse Miller has worked fifteen night shifts in a row, more than Nurses Kemp and Rogers combined. Nurse Calvin has worked eight night shifts in a row, less than Nurse Kemp. How many night shifts in a row has Nurse Kemp worked?
উত্তর
Nine
৮১৬
The total number of legs of a group of cows and chickens is 14 more than twice the total number of their heads. How many cows are there in that group?
উত্তর
7