SSC Stenographers - coding and decoding numerical and symbolic operations Online Test (MCQ Quiz)

1. If '1' means '+', '2' means '-', '3' means '*', and '4' means '/', which of the following represents 3 + 2 - 1?

A) 1234 B) 3214 C) 1324 D) 321

2. In a certain code, if 'GO' is coded as '32', how is 'SHE' coded?

A) 44 B) 45 C) 46 D) 47

3. If 'A' is coded as 1, 'B' as 2, 'C' as 3, and so on, what is the code for 'CAT'?

A) 3120 B) 321 C) 123 D) 2013

4. If '+' denotes 'divided by', '÷' denotes 'multiplied by', '-' denotes 'added to', and '*' denotes 'subtracted from', then what is the value of 12 + 6 ÷ 3 - 4 * 2?

A) 10 B) 16 C) 14 D) 20

5. In a certain code, 'BOX' is coded as '24', 'CAT' is coded as '24', what is 'DOG' coded as?

A) 26 B) 27 C) 28 D) 29

6. If '10110' represents 'EARTH', what does '10110101111' represent?

A) EARTHY B) EARTHS C) HEART D) HEARTS

7. If 'a=1, b=2, c=3...' and 'z=26', what is the sum of the values of the letters in 'BAD'?

A) 5 B) 6 C) 7 D) 8

8. If '3 + 5 = 17', '7 + 2 = 51', '8 + 4 = 128', then '6 + 5 = ?'

A) 100 B) 110 C) 120 D) 130

9. If '3 * 4 = 16', '5 * 6 = 36', '7 * 8 = 64', then '2 * 3 = ?'

A) 4 B) 9 C) 16 D) 25

10. If '123' means 'God Is Great', '456' means 'Where Is Great', and '789' means 'Who Is There', what does '456789' mean?

A) Where Is Great Who Is There B) Where Is Who Is There C) Who Is Great Where Is There D) Great Is Where Is Who

11. If 'PEN' is coded as '81', 'PENCIL' is coded as '90', what is 'PENCILER' coded as?

A) 99 B) 100 C) 101 D) 102

12. If '1' represents 'A', '2' represents 'B', '3' represents 'C', and so on, what does '16, 1, 20, 8' represent?

A) P A T H B) P I T H C) P A T I D) P H T A

13. If 'a+b' means 'ab', 'a-b' means 'a/b', 'a*b' means 'a+b', and 'a/b' means 'a-b', what is the value of (10+2)-(20/5)?

A) 2 B) 4 C) 6 D) 8

14. In a certain code, 'MASTER' is written as '243156', and 'DOC' is written as '789'. How is 'ROD' written?

A) 517 B) 527 C) 587 D) 597

15. If '9 = 9', '10 = 100', '11 = 121', '12 = 144', then '13 = ?'

A) 159 B) 169 C) 179 D) 189

16. If 'DAY' is coded as '45', 'NIGHT' is coded as '57', what is 'MORNING' coded as?

A) 72 B) 73 C) 74 D) 75

17. In a certain code, 'ORANGE' is written as '321456' and 'GRAPE' is written as '41756'. How is 'RANGE' written?

A) 21456 B) 31456 C) 41456 D) 1456

18. If 'RED' is coded as '6720', 'GREEN' is coded as '7185514', what is 'BLUE' coded as?

A) 212215 B) 312215 C) 412215 D) 512215

19. If '25' means '2+5=7', '37' means '3+7=10', '43' means '4+3=7', then '58' means?

A) 13 B) 12 C) 11 D) 10

20. If '3+4=28', '5+6=60', '7+8=112', then '2+3=?'

A) 10 B) 15 C) 20 D) 25

21. If 'TABLE' is coded as '12345' and 'BLEAT' is coded as '34512', what is 'TABLET' coded as?

A) 123452 B) 123453 C) 123454 D) 123451

22. If '1 2 3' means 'hot and cold', '3 4 5' means 'very hot water', '5 6 7' means 'cold and sweet', what does '2 3 5 6' mean?

A) hot and cold sweet B) and cold and sweet C) very and cold sweet D) hot and cold and sweet

23. If 'WATER' is coded as 'XTBUFS', how is 'PLANT' coded?

A) QMBOU B) QNBOU C) QMBOV D) QNBOT

24. If '2 3 4' means '12', '3 4 5' means '20', '4 5 6' means '30', then '5 6 7' means?

A) 35 B) 40 C) 42 D) 45

25. If 'A=1, B=2, C=3...', what is the code for 'INDIA'?

A) 914491 B) 914419 C) 191449 D) 194149

26. If '10+10=100', '20+20=400', '30+30=900', then '40+40=?'

A) 1200 B) 1600 C) 1800 D) 2000

27. If '333' means 'Good', '444' means 'Bad', '555' means 'Better', what does '666' mean?

A) Best B) Worst C) Average D) Normal

28. If '+' means 'x', '-' means '+', 'x' means '÷', '÷' means '-', then what is 15 - 3 + 10 x 5 ÷ 2?

A) 25 B) 30 C) 35 D) 40

29. If 'MAN' is coded as '13114', 'WOMAN' is coded as '2315141', what is 'WOMEN' coded as?

A) 231514 B) 2315145 C) 23151414 D) 23151415

30. If '12' means '1+2=3', '23' means '2+3=5', '34' means '3+4=7', then '45' means?

A) 9 B) 8 C) 7 D) 6

31. If '246' means 'EXAM', '813' means 'TEST', '759' means 'PAPER', what does '246813' mean?

A) EXAM TEST B) TEST EXAM C) EXAM PAPER D) PAPER EXAM

32. If '7 x 8 = 12', '9 x 6 = 15', '8 x 7 = 15', then '6 x 5 = ?'

A) 10 B) 11 C) 12 D) 13

33. If '2 5 8' means '15', '3 6 9' means '18', '4 7 10' means '21', then '1 4 7' means?

A) 12 B) 13 C) 14 D) 15

34. If '123' means 'Good', '456' means 'Bad', '789' means 'Ugly', what does '123456' mean?

A) Good Bad B) Bad Good C) Good Ugly D) Ugly Good

35. If 'DURGA' is coded as '112', 'PUJA' is coded as '74', what is 'NAVratri' coded as?

A) 120 B) 121 C) 122 D) 123

36. If '235' means 'Come Here', '478' means 'Go There', '169' means 'Sit There', what does '478169' mean?

A) Go Sit There B) Go There Sit There C) Come Here Go There D) Sit There Go There

37. If '3 x 2 = 10', '4 x 3 = 28', '5 x 4 = 44', then '6 x 5 = ?'

A) 62 B) 64 C) 66 D) 68

38. If '10' is coded as '100', '11' is coded as '121', '12' is coded as '144', what is '13' coded as?

A) 169 B) 179 C) 189 D) 199

39. If 'a=1, b=2, c=3...' and 'z=26', what is the value of 'BOOK'?

A) 32 B) 33 C) 34 D) 35

40. If '20 - 10 = 200', '30 - 20 = 600', '40 - 30 = 1200', then '50 - 40 = ?'

A) 2000 B) 2400 C) 2500 D) 2600

41. If '34' means '3x4+3=15', '56' means '5x6+5=35', '78' means '7x8+7=63', then '23' means?

A) 5 B) 6 C) 7 D) 8

42. If '123' means 'abc', '456' means 'def', '789' means 'ghi', what does '147' mean?

A) adg B) aei C) afh D) agd

43. If '1234' means 'LOVE', '5678' means 'HATE', '9012' means 'LIKE', what does '3456' mean?

A) OVEHAT B) LOVEHA C) OVEHATE D) OVHATE

44. If '101' represents 'ADD', '1001' represents 'DAD', '1101' represents 'BAD', what does '1011' represent?

A) ADD B) DAD C) BAD D) CAB

45. If '+' means 'subtracted by', '-' means 'divided by', 'x' means 'added to', and '÷' means 'equal to', then what is 8 + 4 - 2 x 3 ÷ 6?

A) 10 B) 12 C) 14 D) 16

46. If '2 3 5' means '30', '3 4 5' means '60', '4 5 6' means '120', then '5 6 7' means?

A) 180 B) 210 C) 240 D) 300

47. If '1=1', '2=4', '3=9', '4=16', then '5=?'

A) 20 B) 25 C) 30 D) 35

48. If 'P' means '9', 'Q' means '7', 'R' means '8', 'S' means '6', what is 'SPQR'?

A) 6879 B) 6987 C) 6789 D) 6897

49. If '2 is the code for +', '3 is the code for -', '4 is the code for *', '5 is the code for /', then what is 12 + 6 - 3 * 2?

A) 12 - 6 + 3 * 2 B) 12 + 6 - 3 * 2 C) 12 * 6 - 3 + 2 D) 12 + 6 / 3 - 2

50. If '123' means 'ABC', '456' means 'DEF', '789' means 'GHI', what does '369' mean?

A) CFI B) AEI C) ADG D) CDE

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