Question
Easy
A nine-digit number 565x9274y is divisible by number 88. Then, the value of (2x+3y) is :
1
22
2
26
3
25
4
24
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Number System
Topic: Divisibility Rules
Correct Answer
Option B
Explanation
To determine why Option 2 is the correct answer, we need to ensure that the nine-digit number 565x9274y is divisible by 88. A number is divisible by 88 if it is divisible by both 8 and 11. Step 1: Divisibility by 8 A number is divisible by 8 if its last three digits form a number that is divisible by 8. In this case, the last three digits are 74y.…Read More
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