Select the option that is related to the fourth term in the same way as the first term is related to the second term and the fifth term is related to the sixth term.
6 : 40 :: ? : 148 :: 3 : 13.
Answer & explanation
Correct answer: option 2
Pattern followed is :
6 : 40
6 : 62+ 4
6 : 36 + 4
6 : 40
& 3 : 13
3 : 32+ 4
3 : 9 + 4
3 : 13
Similarly ,
? : 148
x : 148
x2+ 4 = 148
x2 = 144
x = 12
Hence , 12 is correct amswer .