1. What number should replace the question mark ?
10,14,22,38,70,?
A:- 134
10
10+4 = 14
14+8 = 22
22+16 = 38
38+32 = 70
70+64 = 134.
2. Look at this series : 201,202,204,207,..... What number should come next ?
A:- 211
201
201+1 = 202
202+2 = 204
204+3 = 207
207+4 = 211.
3. What number should replace the question mark ?
10,11,13,16,20,25,?
A:- 31
10
10+1 = 11
11+2 = 13
13+3 = 16
16+4 = 20
20+5 = 25
25+6 = 31.
10,14,22,38,70,?
A:- 134
10
10+4 = 14
14+8 = 22
22+16 = 38
38+32 = 70
70+64 = 134.
2. Look at this series : 201,202,204,207,..... What number should come next ?
A:- 211
201
201+1 = 202
202+2 = 204
204+3 = 207
207+4 = 211.
3. What number should replace the question mark ?
10,11,13,16,20,25,?
A:- 31
10
10+1 = 11
11+2 = 13
13+3 = 16
16+4 = 20
20+5 = 25
25+6 = 31.
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