Q1. How many 2s are there in the following number series, each of which is immediately preceded by 1 or 9 and immediately followed by 3 or 5?
4 1 2 3 5 4 9 2 3 2 3 5 6 7 8 1 2 5 6 3 2 4 9 8 9 5 6
Q2. In the series given below, count the number of *s, each of which is not immediately preceded by @ but is immediately followed by either % or &. How many such *s are there?
# % * $ @ * & # % @ $ * & $ % # @ * % * & $ % % @ $ * & $
Q3. In the following series of alphabets, how many Ds are there each of which is preceded by K but not followed by L?
K H J D K D B U I K D J D L H R L D I G Y L K D J H J D G H V K D K H
Q4. What is the difference between the numbers of special characters and number of alphabets in the below series?
% H 6 G $ J & 5 7 H * F $ 6 # F S & G @ J & 5 7 H * F 6 G $ G @ J & $
Q5. How many even numbers are there in the following sequence of numbers each of which is immediately followed by an odd number as well as immediately preceded by an even number?
8 6 7 6 8 9 3 2 7 5 3 4 2 2 3 5 5 2 2 8 1 1 9
(d) None of these
Q6. A number is greater than 3 but less than 8. Also, it is greater than 6 but less than 10. The number is:
Q7. The positions of how many alphabets in the word ECCEDENTESIAST will remain same when the digits are arranged in alphabetical order?
Q8. How many combinations of two-digit numbers having 4 can be made from the following numbers?
8, 5, 2, 1, 7, 6
Q9. In the numbers from 200 to 1000, how many times digit 2 comes at the ten’s place?
Q10. Ishika ranked sixteenth from the top and twenty-ninth from the bottom among those who passed an examination. Six girls did not participate in the competition and five failed in it. How many girls were there in the class?
Q11. In a class of 60, where girls are twice that of boys, Sushant ranked seventeenth from the top. If there are 9 girls ahead of Sushant, how many boys are after him in rank?
Q12 Nadeem is sixth from the left end and Sohail is tenth from the right end in a row of boys. If there are eight boys between Nadeem and Sohail, how many boys are there in the row?
Q13. In a row of 21 girls, when Rehana was shifted by four places towards the right, she became 12th from the left end. What was her earlier position from the right end of the row?
Q14. In a row of boys, if A who is tenth from the left and B who is ninth from the right interchange their positions, A becomes fifteenth from the left. How many boys are there in the row?
Q15. Students line up in a queue in which Prashant stands fifteenth from the left and Gopal is seventh from the right. If they interchange their places, Gopal would be fifteenth from the right. How many students are there in the queue?
(d) None of these
C E D E N T E S I
A S T
Letters in alphabetical order
A C C
D E E E E I N S S T T
Required answer is 4.