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Logical Reasoning :: Number,Ranking&Time Sequence Test

  1. If the sequence is given below the sum of the two digits which immediately precede the digit '4' exceeds the sum of the two digits which immediately follow the digit 4 and sum of the two digits which immediately follow the digit 6 exceeds the sum of the two digits which immediately precede the digit 6. How many such 4's and 6's together are there?
    5 4 4 6 2 4 6 3 5 6 4 2 8 4 3 7 6 6 4 8 3
  2. A.
    4
    B.
    6
    C.
    3
    D.
    5
    E.
    None of these

  3. In a class Smita is 6th from the top and Harsha is 18th from the bottom. Mangesh is 14 ranks below Smita and 15 ranks above Harsha. How many students are there in the class?
  4. A.
    55
    B.
    53
    C.
    52
    D.
    Data inadequate
    E.
    None of these

  5. If the order of the digits in each of the following numbers is reversed and then newly formed numbers are arranged in ascending order, what will be the middle digit of the fourth number from the top?
    845, 632, 489, 398, 817, 546, 279, 638
  6. A.
    1
    B.
    3
    C.
    4
    D.
    8
    E.
    None of these

  7. In the following number series how many such 7's are there which are immediately preceded by a pair of numbers whose product is more than the product of pair of numbers immediately following 7?
    2 2 7 1 3 9 4 8 7 6 5 4 2 8 3 5 7 4 6 5 9 7 8 6 4 3 9 7 4 6 5 2 
  8. A.
    1
    B.
    4
    C.
    2
    D.
    3
    E.
    None of these

  9. Study the following series I and II comprising letter-digits/symbols and answer the questions given below:
    Series I: N P Q * 5 4 B Z $ # 3 7 D 9 A ↑ F 8 G H 1 + D K 6 
    Series II: 7 4 £ J M 1 C Y P 8 Q R 5 T N 6 2 ↓ U A 9 @ I S

    What is the total number of symbols in series I each of which is immediately followed by a digit and immediately preceded by a letter together with the number of letters in series II which are immediately preceded by a symbol and immediately followed by a letter?
  10. A.
    5
    B.
    4
    C.
    1
    D.
    3
    E.
    None of these

  11. Study the following series I and II comprising letter-digits/symbols and answer the questions given below:
    Series I: N P Q * 5 4 B Z $ # 3 7 D 9 A ↑ F 8 G H 1 + D K 6 
    Series II: 7 4 £ J M 1 C Y P 8 Q R 5 T N 6 2 ↓ U A 9 @ I S

    If the first ten elements of series I are picked up and written in reverse order followed by last ten elements of series II without changing the order, which of the following pairs of elements will indicate sixteenth element from left and the eighth elements to its left respectively?
  12. A.
    A, Q
    B.
    3, Q
    C.
    3, Z
    D.
    A, Z
    E.
    None of these

  13. Study the following series I and II comprising letter-digits/symbols and answer the questions given below:
    Series I: N P Q * 5 4 B Z $ # 3 7 D 9 A ↑ F 8 G H 1 + D K 6 
    Series II: 7 4 £ J M 1 C Y P 8 Q R 5 T N 6 2 ↓ U A 9 @ I S

    If the letters, the digits and the symbols from each series counted separately, which of the following is lowest in count?
  14. A.
    Symbols in series I
    B.
    Letters in series I
    C.
    Digits in series II
    D.
    Symbols in series II
    E.
    None of these

  15. Study the following letter/number series to answer these questions: 
    F 6 Z 7 1 T 3 U X R 5 2 9 P 4 B A 7 8 D 4 6 F G H 2 P 3 Q R

    How many letters are there in the series which are immediately preceded as well as immediately followed by a number?
  16. A.
    2
    B.
    3
    C.
    5
    D.
    4
    E.
    None of these

  17. Study the following letter/number series to answer these questions: 
    F 6 Z 7 1 T 3 U X R 5 2 9 P 4 B A 7 8 D 4 6 F G H 2 P 3 Q R

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

  19. Study the following letter/number series to answer these questions: 
    F 6 Z 7 1 T 3 U X R 5 2 9 P 4 B A 7 8 D 4 6 F G H 2 P 3 Q R

    If all the numbers are dropped from the series and the order of letters is reversed, which letter will be 6th to the right to fifth letter from left?
  20. A.
    F
    B.
    X
    C.
    R
    D.
    G
    E.
    None of these