Given:
Number is divisible be 3
Concept Used:
The divisibility rule of 3 is the sum of all digit must divisible by 3
Solution:
Here we have to check option one by one
1st option which is 687
=> Sum of digits = 6 + 8 + 7= 21
21 is divisible by 3
Now, Option 2 which is 713
=> Sum of digits = 7 + 1 + 3 = 11
11 is not divisible by 3.
Thus, the option(b) is correct.
English
100 Questions
100 Marks
90 Mins English English100 Questions100 Marks90 Mins English English40 Questions30 Marks25 Mins EnglishLet p be the greatest number of 4-digits which when divided by 21, 22, 24 and 28, the remainder in each case is 8. What is the sum of the digits of p?
The least number of five digits which is exactly divisible by 75 is :
Which of the following numbers is divisible by 99?
The greatest number that divides 63, 75 and 93 leaving remainder 3 in each case is:
The least number of five digits which is exactly divisible by 75 is:
Write the largest 5 digit number which when divided by 469 leaves 3 as remainder
The difference between the largest and the smallest 5-digit numbers made of digits 2, 3, 5, 0 and 9
From a four digit number, a number formed by reversing the digits is subtracted. The new number is always divisible by
The sum of the largest and the smallest 5-digit numbers formed by the digits 3, 4, 0, 6, 5 is
Write the smallest 5-digit number using digits 2, 3, 5, 8 and 9 which is divisible by 9
Suggested Test Series
Suggested Test Series
