111. Find the number that can be put in place of the question mark.
2/3,5/3,19/6,31/6,23/3,32/3,85/6,?
Answer: 109/6
Explanation:Make Denominators equal of all
4/6,10/6,19/6,31/6,46/6,64/6,85/6,____
Now the numerators are in series of
4,10,19,31,46,64,85,..
Gap between numbers
+6,+9,+12,+15,+18,+21
So 85+24=109 => 109/6
Workspace
IBM
112. Find the number that can be put in place of the question mark.
4,2,36,4,5,1,36,16,6,3,81,?
Answer: 256
Explanation:4,2,/36,/4,/5,1,/36,/16/,6,3,/81,/?
4+2 = 6 -> 6*6 = 36
5+1 = 5 -> 6*6 = 36
6+3 = 9 -> 9*9 = 81
4 -> 4*4 = 16 -> 16*16 = 256
Workspace
IBM
113. Find the number that can be put in place of the question mark.
7776,625,64,9,?
Answer: 2
Explanation:2=2
9 = 3*3
64 = 4*4*4
625= 5*5*5*5
7776=6*6*6*6*6
Workspace
IBM
114.
Find the number that can be put in place of the question mark.
8,5,9,7,2,25,5,1,16,8,6,?
Answer: 4
Explanation:8-5=3 ->3^2=9
7-2=5 ->5^2=25
5-1=4 ->4^2=16
8-6=2 ->2^2=4
Workspace
IBM
115. Find the number that can be put in place of the question mark.
13,21,32,49,78,131,?
Answer: 179
Explanation:21-13=8
32-21=11
49-32=17
78-49=29
131-78=53
232-131=101
so 11-8=3
17-11=6
29-17=12
53-29=24
101-53=48
hence 131+48=179
Workspace
IBM
116. Find the number that can be put in place of the question mark.
0,1,2,0.5,2,2,2,2,4,3,2
Answer: 3.5
Explanation:0+1=1 & 1/2=0.5
2+2=4 & 4/2=2
So
4+3=7 & 7/2=3.5
Workspace
IBM
117. Find the number that can be put in place of the question mark.
1.8,3,0.6,2.5,5,0.5,3.4,2,1.7,4.8,6
Answer: 0.8
Explanation:1.8/3=0.6
2.5/5 = 0.5
3.4/2=1.7
4.8/6=0.8
Workspace
IBM
118. Find the next term of the following series.
3/2,9/4,9/4,7/2,49/4,49/4,?
Answer: 11/2
Explanation:Here is no explanation for this answer
Workspace
IBM
119. Find the next term of the following series.
8,5,9,7,2,25,5,1,16,8,6,?
Answer: 4
Explanation:(8-5)^2=9
(7-2)^2=25
(5-1)^2=16
(8-6)^2=4
Workspace
IBM
120. Find the next term of the following series.
0,1,1,2,0,5,2,2,4,2,2,4,3,7,2,?
Answer: 3.5
Explanation:(0,1,1,2,0.5),(2,2,4,2,2),(4,3,7,2,?)
0+1 = 1 , 1/2 =.5
2+2 = 4 , 4/2 = 2
4+3 = 7, 7/2 = 3.5
Workspace
IBM
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