Question
If the consonants of the following words are arranged
first, followed by the vowels as per the English alphabetical order and then the consonants are changed to the next letter and the vowels are changed to the previous letter in the English alphabetical series, then what will be the second consonants from the right end of each of the words after the rearrangement? I. YELLOW II. BROWN III. BLACKSolution
I. YELLOW II. BROWN III. BLACK After arranging the consonants first followed by vowels as per the English alphabetical order, we get: I. LLYWEO II. BNRWO III. BCKLA After changing the consonants to the next letter and the vowels to the previous letter in the English alphabetical series, we get: I. MMZXDN II. COSXN III. CDLMZ The second consonant from the right end of each of the words is: I. MMZXDN: D II. COSXN: X III. CDLMZ: M

What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
What approximate value will come in place of the question mark (?) in the following question?(Note: You are not expected to calculate the exact value.)<...

45.45 × 11.67 + 14399.88 ÷ 8.01 + 124.79 = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.) 
 (1488.06 × 4.99) - 5677.95 + 1038.06 - 658.97 + (272.95 × 3.05) = ? × (36.95 × 4.02)
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.) 
 39.9% of 1720 + 80.2% of 630 = 89.9% of 1280 + ?