Question

Write which number or alphabet in sequence replaces the question mark (?).

$1234,1240,1246,1258,1268,?$

• A. $1280$
• B. $1284$
• C. $1285$
• D. $1290$

Answer 1

The correct option is A $1280$

The correct answer is 1284 because if we add all even numbers which are given in the term we'll get this answer.

Like in $1234$ even numbers are $2,4$ then add $2+4=6$ so add $6$ in $1234$ then we get the next term of the sequence, $1240$.

Desired number, 2,6,8 are even numbers in 1268, the preceding term to the ?.

$2+6+8=16$

Now, $1268+16=1284$

So option B is the correct answer.