A
B
C
D
E
10
45+21
66
10
523+341
864
10
96-53
43
10
567-341
226
10
Find the missing digit.
445 + __ = 766
321
20
43+14
57
20
743+443
1186
20
73-21
52
20
768-453
315
20
Jenney bought a aircraft for Rs. 340 and Alia bought the same aircraft for Rs. 450.
How extra money did Alia pay ?
110
30
99+50
149
30
870+321
1191
30
65-29
36
30
870-341
529
30
Find the missing number. 
16
40
86+59
145
40
564+381
945
40
83-65
18
40
564-381
183
40
Rahul is shorter than Money, Money is shorter than Leo and Ram is taller than Rahul but shorter than Leo.
Who is the tallest among them all?
Leo
50
97+38
135
50
932+789
1721
50
50-38
12
50
900-767
133
50
1 textbook is Rs. 67 and 2 textbooks are Rs. 154.
How much will it cost for 4 textbooks?
308