Find the compound interest on ₹11,000 in 2 years at 4%

64, 32, ? , 48, 96, 240

30           162         344         ?              890         1270

1290, 1225, 1175, ?, 1112, 1095, 1085

What will come in place of the question mark (?) in the following series?

48, 291, ?,  399, 408, 411

300, 150, 150, ?, 450, 1125

80        81.5        83.5         ?         89           92.5

10, 15, 25, 35, ?, 65

124, 128, ?, 135, 110, 146

What will come in place of the question mark (?) in the following series?

102, 111, 136, 185, 266, ?