L Mohan Lal Solutions for Exercise 2: PREVIOUS QUESTIONS

In the following series, how many numbers are there which are not before $6$ and immediately after $9$?

$9, 3, 6, 6, 3, 9, 5, 3, 7, 8, 9, 1, 6, 3, 9, 6, 3, 9$

What fits in the blank in the following sequence?

 Amble, _____ , jog, run

Five boys participated in the competition. Rohit was ranked lower than Sanjay. Vikas was ranked higher than Dinesh. Kamal's rank was between Rohit and Vikas. Who was ranked the highest?

Different number of birds are sitting on two trees. The birds of the $1st$ tree are telling to the birds of the $2nd$ tree' that, "If one of you come to our side, we will become $5$ times of your reduced number". The birds of $2nd$ tree replies, "if one of you come to our side, we will become equal to your reduced number". Find the number of birds sitting on $1st$ and $2nd$ tree respectively.

How many $6\text{'}$s are there in the following series of numbers which are preceded by $7$ but not immediately followed by $9?$

$6, 7, 9, 5, 6, 9, 7, 6, 8, 7, 6, 7, 8, 6, 9, 4, 6, 7, 7, 6, 9, 5, 7, 6, 3$

Study the number series given below and answer the question that follow. How many $7\text{'}$s are preceded by $9$ and followed by $6?$

$7, 8, 9, 7, 6, 5, 3, 4, 2, 8, 9, 7, 2, 4, 5, 9, 2, 9, 7, 6, 4, 7$