MCQ for CA Foundation Maths Chapter 9 NUMBER SERIES, CODING AND DECODING AND ODD MAN OUT

Sample Multiple Choice Questions (MCQ's) for CA Foundation - Paper 3 - Business Mathematics and Logical Reasoning & Statistics - Chapter 9 NUMBER SERIES, CODING AND DECODING AND ODD MAN OUT - For Practice relevant for Dec 22 and May/June 23 Examinations

Q:1 4,9, 25, 48, ?, 169, 289, 361

  1. 120
  2. 121
  3. 122
  4. 164

Answer: 2

Q:2 2,3,3,5, 10, 13, 39, ?, 172, 177

  1. 42
  2. 44
  3. 43
  4. 40

Answer: 3

Q:3 In a certain language, MADRAS is coded NBESBT, how DELHI is coded in that code?

  1. EMMJI
  2. EFMIJ
  3. EMFIJ
  4. JIFEM

Answer: 2

Q:4 LETTER: CZNVRS WFD

CODE DIGIT: 8 64729351

ZDRCVF 

  1. 612875
  2. 619875
  3. 612845
  4. 612835

Answer: 1

Q:5 In a certain code ‘256' means 'you are good', '637' means 'we are bad' and '358' means 'good and bad'. Which of the following represents 'and' in that code?

  1. 2
  2. 5
  3. 8
  4. 3

Answer: 3

Q:6 52, 51, 48, 43, 34, 27, 16

  1. 27
  2. 34
  3. 43
  4. 48

Answer: 2

 

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