Number ranking and Time sequence

Study the sequence and answer the questions

5 1 4 7 3 9 8 5 7 2 6 3 1 5 8 6 3 8 5 2 2 4 3 4 9 6

Q. How many odd numbers are here in the sequence each of which is immediately followed by an odd number?

• 1

• 2

• 3

• more than 4

Study the sequence and answer the questions

5 1 4 7 3 9 8 5 7 2 6 3 1 5 8 6 3 8 5 2 2 4 3 4 9 6

Q. How many even numbers are there in the sequence which are immediately preceded by an odd number but immediately followed by an even number

• 1

• 2

• 3

• 4

Study the sequence and answer the questions

5 1 4 7 3 9 8 5 7 2 6 3 1 5 8 6 3 8 5 2 2 4 3 4 9 6

Q. How many odd numbers are there in the sequence which are immediately preceded and also immediately followed by an even number

• 1

• 2

• 3

• 4

A class of boys stands in a single line. One boy is nineteenth in order from both the ends. How many boys are there in the class

• 27

• 37

• 38

• 39

The priest told the devotee, the temple bell is rung at regular intervals of 45mins. The last bell was rung 5mins ago. The next bell is due to be rung at 7:45AM. At what time did the priest give this information to the devotee

• 7:40AM

• 7:05AM

• 7:00AM

• 6:55 AM

In a class of 45 students, a boy is ranked 20th. When two boys joined, his rank was dropped by one. What is his new rank from the end ?

In a row of boys, Karthick is seventh from the left and Suganya is twelfth from the right. If they interchange their positions, Karthick becomes twenty second from the left. How many boys are there in the row?