Question
Six students (D, E, F, G, H and I) sit in a linear row
facing south in a classroom but not necessarily in the same order. One person sits between D and F. Two persons sit to the right of F. H sits third to the right of G. G doesn’t sit adjacent to E or I. Who sits second to the left of G?ÂSolution
F sits third from extreme left end of row. One person sits between D and F. H sits third to the right of G. G doesn’t sit adjacent to E or I. We get D sits either at extreme left or second from extreme right end of row. H sits at extreme left end of row. Either I or E sits at extreme right end of row. The final arrangement is as follows: Either I or E sits second to the left of G. H        I/E      F         G        D        E/I     Â
87 25 36
44 22 13
What is the sum of the resultants of the two rows?
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The downstream speed of a boat is 6 km/hr more than its upstream speed and the ratio of the speed of the boat in still water to the speed of the stream ...
If 2 is subtracted from the second digits of each of the numbers, how many numbers thus formed will be divisible by three?
Simplify:
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The average salary of A, B and C is Rs. 22000 while average salary of B, C and D is Rs. 25000. If the average salary of D be 2 times of that of ...
Find the number which does NOT belong to the group : 101, 242, 363, 484
If all the digits of each number are added, the sum of which number will be the largest?
If digits of each number are added and sum is multiplied by 4, and the resultants are arranged in descending order, which number will be at last position?
196 49 21
18 x 9
If ‘ x' is resultant of the first row, what is the resultant of the second row?
...