1.

What is the next number in the series of numbers below? Replace the question mark with a number and select the correct answer from the four choices available.
835, 724, 613, 502, (?) 

[ ] 
319 
[ ] 
764 
[ ] 
456 
[ ] 
391 


2.

What is the next number in the series of numbers below? Replace the question mark with a number and select the correct answer from the four choices available.
490, 369, 248, 127, (?) 

[ ] 
86 
[ ] 
46 
[ ] 
26 
[ ] 
6 


3.

What is the next number in the series of numbers below? Replace the question mark with a number and select the correct answer from the four choices available.
81, 9, 72, 8, (?) 

[ ] 
65 
[ ] 
78 
[ ] 
63 
[ ] 
12 


4.

What is the next number in the series of numbers below? Replace the question mark with a number and select the correct answer from the four choices available.
84, 840, 8400, 84000, (?) 

[ ] 
8410 
[ ] 
84000000 
[ ] 
840000 
[ ] 
8400000 


5.

What is the next number in the series of numbers below? Replace the question mark with a number and select the correct answer from the four choices available.
6, 36, 216, 1296, 7776, (?) 

[ ] 
46656 
[ ] 
45656 
[ ] 
44656 
[ ] 
47656 


6.

What is the next number in the series of numbers below? Replace the question mark with a number and select the correct answer from the four choices available.
123, 100, 77, 54, (?) 

[ ] 
36 
[ ] 
32 
[ ] 
34 
[ ] 
31 


7.

What is the next number in the series of numbers below? Replace the question mark with a number and select the correct answer from the four choices available.
32, 44, 56, 68, (?) 

[ ] 
70 
[ ] 
80 
[ ] 
60 
[ ] 
90 


8.

What is the next number in the series of numbers below? Replace the question mark with a number and select the correct answer from the four choices available.
89, 78, 67, 56, (?) 

[ ] 
47 
[ ] 
44 
[ ] 
45 
[ ] 
41 


9.

What is the next number in the series of numbers below? Replace the question mark with a number and select the correct answer from the four choices available.
776, 665, 554, 443, (?) 

[ ] 
334 
[ ] 
332 
[ ] 
321 
[ ] 
345 


10.

What is the next number in the series of numbers below? Replace the question mark with a number and select the correct answer from the four choices available.
810, 270, 90, 30, (?) 

[ ] 
15 
[ ] 
20 
[ ] 
10 
[ ] 
5 

