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Logical Reasoning :: Number,Ranking&Time Sequence Test

  1. Study the following letter-symbol-number series and answer the questions given below: 
    5 8 # B F L ξ 4 * M J 9 G N 2 W 3 + S 4 $ P Q 6 R 7 . H T

    If the positions of the first and the sixteenth element, second and seventeenth element and so on up to the fifteenth and the last element are interchanged, which letter/number/symbol will be sixteenth to the right of twentieth letter/numbers/symbol from the right?
  2. A.
    9
    B.
    B
    C.
    G
    D.
    #
    E.
    None of these

  3. Study the following letter-symbol-number series and answer the questions given below: 
    5 8 # B F L ξ 4 * M J 9 G N 2 W 3 + S 4 $ P Q 6 R 7

    How many symbols are there which are immediately preceded by a number and immediately followed by a letter?
  4. A.
    2
    B.
    3
    C.
    4
    D.
    5
    E.
    None of these

  5. Study the following letter-symbol-number series and answer the questions given below: 
    5 8 # B F L ξ 4 * M J 9 G N 2 W 3 + S 4 $ P Q 6 R 7

    If all the symbols are dropped from the series, which letter/number will be seventh to the left of eighteenth letter/number from your left?
  6. A.
    2
    B.
    G
    C.
    M
    D.
    N
    E.
    None of these

  7. Study the following letter-symbol-number series and answer the questions given below: 
    5 8 # B F L ξ 4 * M J 9 G N 2 W 3 + S 4 $ P Q 6 R 7

    In the alpha-numerical sequence/series given below, how many numbers are there which are (i) immediately followed by a letter at the even place in English alphabet and (ii) not immediately preceded by a letter at the odd place in the English alphabet?

  8. A.
    3
    B.
    5
    C.
    2
    D.
    4
    E.
    None of these

  9. Ravi, Suresh, and Asif are in control of the following number-letter-symbol series respectively.
    Ravi: 2 & S * 9 P T B £ 8 Q ∆ 6 
    Suresh: ⊕ 1 â–¡ F @ V 4 $ © M T D ⇔ 
    Asif: G 3 H # K N . 5 R = 7 W Y

    Starting from the left end and following the given order in each series, if a group of three elements is formed by taking symbol from Suresh's series, number from Ravi's series and letter from Asif's series, each symbol-number-letter only once, which of the following will be the elements of the 4th such group formed?
  10. A.
    $8N
    B.
    ©6R
    C.
    $6N
    D.
    *1V
    E.
    None of these

  11. Ravi, Suresh, and Asif are in control of the following number-letter-symbol series respectively.
    Ravi: 2 & S * 9 P T B £ 8 Q ∆ 6 
    Suresh: ⊕ 1 â–¡ F @ V 4 $ © M T D ⇔ 
    Asif: G 3 H # K N . 5 R = 7 W Y

    If from each series, amongst letters/numbers/symbols the one having highest members is sorted out and then arranged in the descending order on the basis of the number of elements they have, which of the following will indicate the correct descending order?
  12. A.
    Asif-letters, Suresh-symbols, Ravi-symbols
    B.
    Asif-letters, Suresh-symbols, Ravi-letters
    C.
    Ravi-numbers, Suresh-letters, Asif-symbols
    D.
    Ravi-letters, Suresh-symbols, Asif-letters
    E.
    None of these

  13. Ravi, Suresh, and Asif are in control of the following number-letter-symbol series respectively.
    Ravi: 2 & S * 9 P T B £ 8 Q ∆ 6 
    Suresh: ⊕ 1 â–¡ F @ V 4 $ © M T D ⇔ 
    Asif: G 3 H # K N . 5 R = 7 W Y

    If each symbol which immediately preceded a number in Ravi's series, each number which immediately follows a letter in Suresh's series, and each letter which immediately precedes a symbol in Asif's series are selected, what will be total number of these elements?
  14. A.
    7
    B.
    8
    C.
    6
    D.
    5
    E.
    None of these

  15. Ravi, Suresh, and Asif are in control of the following number-letter-symbol series respectively.
    Ravi: 2 & S * 9 P T B £ 8 Q ∆ 6 
    Suresh: ⊕ 1 â–¡ F @ V 4 $ © M T D ⇔ 
    Asif: G 3 H # K N . 5 R = 7 W Y

    If all the  numbers from Asif's series, all the letters from Suresh's series and all the symbols from Ravi's series are respectively arranged in the same given order one after the other from the left end, which of the following will be the seventh to the right of the eleventh element from your right?

  16. A.
    D
    B.
    M
    C.
    ©
    D.
    ∆
    E.
    None of these

  17. Nikhil remembers that his sister Kranthi had certainly been in Pune for one day after 16th February but before 21st February. While his mother remembers that Kranthi had certainly visited Pune before 20th February. If both of them are correct, then on which day in February had Kranthi visited Pune?
  18. A.
    Either 18th or 19th
    B.
    19th
    C.
    18th
    D.
    Data inadequate
    E.
    None of these

  19. Read the following information and answer the questions given below:
    (i) A finance company's office has 3 windows W1, W2 and W3 for handling various transactions.
    (ii) W1 is open the between 10 a.m. and 2 p.m. on Monday, Wednesday and Thursday and between 2.30 p.m. and 4.30 p.m. on Tuesday, Friday and Saturday.
    (iii) W2 is open between 9 a.m. and 12 noon on Tuesday, Thursday and Friday and between 1 p.m. and 3 p.m. on Monday, Wednesday and Saturday.
    (iv) W3 is open between 8 a.m. and 11 a.m. on Monday, Tuesday and Thursday and 12 noon and 12 p.m. on Wednesday, Friday and Saturday.

    On which day before noon, all the three windows are simultaneously open at least for some time?
  20. A.
    Saturday
    B.
    Thursday
    C.
    Wednesday
    D.
    Monday
    E.
    None of these