If 7461 is coded as 135, then what will be the code for 6893?

A151

B161 ✓ Correct

C179

D152

Correct answer: (B) 161

Explanation

The code for 6893 is 161.

Split 7461 into 74 and 61, then add: 74 + 61 = 135.

Apply the same split to 6893: 68 and 93.

68 + 93 = 161.

So 6893 maps to 161.

Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.