Question
If it is possible to make a meaningful English word
from the 4th, 5th, 7th and 9th letter of the word ‘APPROXIMATE’, by using the letters only once, then what will be the 3rd letter from the left end of the word so formed? If no such word can be formed, then the mark the answer as ‘X’, and if more than one word can be formed then mark the answer as ’Y’.Solution
The 1st, 4th, 5th, and 8th letters are ‘A’, ‘R’, ‘O,’ ‘M’. The word formed will be ‘ROAM. ‘A’ is the 3rd letter from the left end.
168, 164, 155, 139, ?, 78
1221,     1100,     1000,     919,       ?
...196, 196, 203, 229, 292, ?
Find the missing number in the given number series.
1, 2, 3, 6, 11, 20, ?What will come in place of the question mark (?) in the following series?
10, 11, 15, 31, 95, ?
120, 120, ?, 360, 900, 2700
290, 571, 900, ?, 1485, 1890
- What will come in place of the question mark (?) in the following series?
-5, -2, ?, 10, 19, 30 654, 647, 633, 612, 584, ?
10Â Â Â 11Â Â Â Â 12Â Â Â Â 20Â Â Â Â 24Â Â Â Â ?