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Papua New Guinea has the largest number of languages spoken in the world, more than 800. It is the number one country in the world in the index of diversity in language and dialect.
16 17 25 ? 99 180
...Three series are given below. You have to find the values of P, Q and R, then establish a relationship among them.
I: 840, P , 584, 456,...
6 16 116 566 2272 6814
11 a�...
8 9 ? 57 164 945
...231 451 671 242 485 264
...13 14 22.5 ? 120 363
...17 ? 2142 12852 64260 257040
...979.001 + 4.0087× 82.79 = ?
...6 6 3 6.5 12 33
...3, 2, 3, 8, 31, ?