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PIYUSH SHARMA

· started a discussion

· 1 Months ago

solution is out of my mind, please give me any clear cut prove.

Question:
What comes in place of question mark?


Options:
A) 5
B) 12
C) 13
D) 11
Solution:

As,

3 is diagonally opposite to 7

pattern is (3\(\times\)2)+1 = 7

similarly with 7 and 15, 5 and 11,2 and (?)

For Video Solution Click on the link given below:

Knowledge Expert

· commented

· 1 Months ago

Dear Student,

multiply by 2 and then add 1

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manish sharma

· commented

· 1 Months ago

same here

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