Question

Directions : Insert the missing number in place of question mark(?) in the question given below
options
a. 28
b. 30
c. 35
d.27
​

Answer 1

b) 30

1. 15+1=16
2. 16+2=18
3. 18+3=21
4. 21+4=25
5. 25+5=30

Answer 2

Answer:

the correct answer is (b) 30.

Step-by-step explanation:

15+1=16

16+2=18

18+3=21

21+4=25

25+5=30

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