100, 104, 95, 111, 86, ?

87, 95, 79, 111, 47, ?

The weights in grams of 50 oranges picked at random from a consignment are as follows: 131, 113, 82, 75, 204, 81, 84, 118, 104, 110, 80, 107, 111, 141, 136, 123, 90, 78, 90, 115, 110, 98, 106, 99, 107, 84, 76, 186, 82, 100, 109, 128, 115, 107, 115, 119, 93, 187, 139, 129, 130, 68, 195, 123, 125, 111, 92, 86, 70, 126

The weights in grams of 50 apples picked at random from a consignment are as follows 106, 107, 76, 82, 109, 107, 115, 93, 187, 195, 123, 125, 111, 92, 86, 70, 126, 68, 130 129, 139 119, 115, 128, 100, 186, 84, 99, 118, 204, 111, 141, 136 123, 90, 11 98, 110, 78, 90, 107, 81, 131, 75, 84, 104, 110, 80, 118, 82. Form the grouped frequency table by dividing the variable range into intervals of equal width, each corresponding to 70 gms in such a way that mid-value of the first class corresponds to 70 gms.

Without expanding the determinants, prove that |(103, 115, 114), (111, 108, 106), (104, 113, 116)|+|(113, 116, 104), (108, 106, 111), (115, 114, 103)|=0

Without expanding the determinants, prove that |(103, 115, 114), (111, 108, 106), (104, 113, 116)|+|(113, 116, 104), (108, 106, 111), (115, 114, 103)|=0

Find the number of inner transition elements among those having following atomic numbers : 29, 59, 74, 95, 102, 104, 89, 57, 72.

The marks (out of 100) obtained by 7 students in Mathematics' examination are given below.Find the mode for these marks. 99, 100, 95, 100, 100, 60, 90

The marks out of 100 obtained by 7 students in the mathematics are given below: 99, 100, 95, 100, 100, 80, 90. Find the mode of these marks.