In the following sum, “?” stands for which digit ?
8 + ?8 + 28 + 83 + 8? = 2?8
By trial and error method from the given options,
'1' satisfies the above given equation.
A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
17, 27, 42, 62,?
View Answer Report Error Discuss
130, 450, 970, 1690, ?
4, 18, 48, ?, 180
23, 32, 42, 53, 65, ?
5, 11, 24, 51, ?
28, 35, 49, ? , 98
4, 10, 33, 136, ?
13, 24, 46, 79, ?