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Let the average age of 6 employees in a company = x When a new employee is added then, total weight of all the employees = 7 × (x+2) = 7x+14 Weight of new employee = 7x+14-6x = x+14 According to question- x+(x+14) = 38 2x = 24 x = 12 Weight of new employee = x+14 = 12+14 = 26 years
What will be the geometric mean of 'Q' and 'P - Q'.
75, 80, 95, ?, 155, 200
8 13 36 123 ? 2585
45, 59, 31, ?, 17, 87
10, ?, 50, 100, 250, 500
5, 19, 30, 43, 58, ?
13 19 32 52 ? 113
What will come in the place of questions (?) mark in the following questions.
1279, 1265, ? , 1225, 1193, 1149
Find the missing character.
124, 147, 176, 207, 244, ?