App Logo

No.1 PSC Learning App

1M+ Downloads
If the number x4738 is divisible by 9, what is the face value of x?

A6

B4

C5

D7

Answer:

C. 5

Read Explanation:

A number will be divisible by 9, if the sum of all the digits of a number is multiple of 9. ⇒ x + 4 + 7 + 3 + 8 = 22 + x ⇒ Next nearest multiple of 9 = 27. ∴ Face value of x = 5


Related Questions:

If 3x2+ax+123x^2+ax+12 is perfectly divisible by(x – 3),then the value of ‘a’ is:

If 76 is divided into four parts proportional to 7, 5, 3 and 4, the smallest part is:
താഴെ കൊടുത്ത സംഖ്യകളിൽ 12-ന്റെ ഗുണിതം ഏത് ?
If the number 1005x4 is completely divisible by 8, then the smallest integer in place of x will be:
The four digit smallest positive number which when divided by 4, 5, 6, or 7, it leaves always the remainder as 3: