?
What will come at the place of question mark ?
What will come at the place of question mark ?
7, 11, 19, 35, 67, ?
Answer & Solution
Correct Answer:
Option
B
Logic:
Last Term *2 - 3 = Next Term.
First Term = 7
Second Term = 7 * 2 -3 = 11
Third Term = 11 * 2 - 3 = 19
Fourth Term = 19 * 2 - 3 = 35
Fifth Term = 35 * 2 - 3 = 67
Sixth Term = 67 * 2 -3 = 131
Alternative Solution :
Last term + 2n = Next Term
First Term = 7
Second Term = 7 + 22 = 11
Third Term = 11 + 23 = 19
Fourth Term = 19 + 24 = 35
Fifth Term = 35 + 25 = 67
Sixth Term = 67 + 26 = 131
Last Term *2 - 3 = Next Term.
First Term = 7
Second Term = 7 * 2 -3 = 11
Third Term = 11 * 2 - 3 = 19
Fourth Term = 19 * 2 - 3 = 35
Fifth Term = 35 * 2 - 3 = 67
Sixth Term = 67 * 2 -3 = 131
Alternative Solution :
Last term + 2n = Next Term
First Term = 7
Second Term = 7 + 22 = 11
Third Term = 11 + 23 = 19
Fourth Term = 19 + 24 = 35
Fifth Term = 35 + 25 = 67
Sixth Term = 67 + 26 = 131
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Login7 or 11 k bich m gap 4 ,, 11or 19 gap 8 ka isi trh 19 or 35 m gap 16 or 35 or 67 gap h 32,, so 4*2= 8 ,, 8*2= 16,, 16*2= 32 ,,32*2= 64 ... 64+67= 131
7+2*2=11
11+2*2*2=19
19+2*2*2*2=35
35+2*2*2*2*2=67
67+2*2*2*2*2*2=131