India has overtaken the U . K . to become the world's fifth - largest economy and is now behind only the US, China, Japan and Germany, according to IMF projections . A decade back, India was ranked 11th among the large economies while the U . K . was at the fifth position . With record beating expansion in the April - June quarter, the Indian economy has now overtaken the U . K . , which has slipped to the sixth spot .
168, 164, 155, 139, ?, 78
324 972 486 1458 729 ?
...32 48 96 ? 720 2520
8 12 30 105 ? 2598.75
...18, 54, ? , 1890, 17010, 187110
660, 653, 639, 618, 590, ?
16, 16, 32, 96, ?, 1920
What will come in place of the question mark (?) in the following series?
2, 5, 14, 41, 122, 365, ?
64, 256, 128, 512, 256, ?
45, 58, 84, 123, ?, 240