Chapter 9: Number and Alphabet Series Quiz

Number Series

• Case 1 involves finding the wrong term in a series.
• The example 2, 7, 16, __ , 46, 67, 92 illustrates finding the missing term in a series.

Pattern Identification

• The series 1, 9, 25, 49, 81, 121 follows a pattern of adding 8, 16, 24, 32, 40, ... respectively.

Logical Reasoning

• Involves identifying and determining the missing number in a series.
• Logical reasoning requires understanding patterns and rules.

Alphabet Series

• The alphabet series 1 A 26, 2 B 25, 3 C 24 follows the pattern of decreasing numbers with corresponding letters.
• The next number-letter pair would be 4 D 23.

Letter Series

• The series BKS, DJT, FIU, HHV follows a pattern of shifting letters.
• The next term in the series would be JIW.

Pattern Completion

• The pattern aab, ____, aaa, bba, ____ follows a consistent sequence.
• The correct completion would be aab, abb, aaa, bba, bab.

Letter Coding

• The letter coding method involves shifting letters by a fixed position.
• In the code MYSTIFY, each letter is moved one step forward to obtain the corresponding letter of the code NZTUJGZ.
• MENESIS would be coded as NFOJTIZ.

Word Coding

• The word TAP is coded as SZO using a specific coding scheme.
• The word FRIEND would be coded as SGNLB.

Letter Coding Schemes

• The coding scheme CAT -> FAT, RAT -> SAT implies MAT -> SAT.
• The coding scheme ABCDEF -> ZYXWVU implies XYZ -> WXY.
• The coding scheme WATER -> XVZSG implies RIVER -> YLUFH.
• The coding scheme DOCTOR -> KNWJIL implies NURSE -> OMTKHM.
• The coding scheme APPLE -> 25164, ORANGE -> 161254 implies GRAPE -> 741256.