Question
Which operating system is commonly used in smartphones
and tablets and is based on the Linux kernel?Solution
Android is a widely used operating system for smartphones and tablets, built upon the Linux kernel.
500, 250, 750, 375, 1125, 562.5, ?
What will come in the place of questions (?) mark in the following questions.
1204, 1218, ? , 1267, 1302, 1344
64, 32, 48, 120, 420, ?
What will come in place of the question mark (?) in the following series?
120, 130, ?, 140, 100, 150
11, ? 220,  660, 1320,  1320Â
415 246 367 ? 335 310
...14 6 4 4 ? 48
...3 4 10 33 136 ?
...244, 179, 129, 92, 66, ?
72, 97, 147, ?, 322, 447