Advertisements
Advertisements
प्रश्न
Number 7N + 1 will leave remainder 1 when divided by 7.
विकल्प
True
False
Advertisements
उत्तर
This statement is True.
Explanation:
Given, a number of the form 7N + 1 = x ...(Say)
Here, we observe that * is a number which is one more than a multiple of 7. i.e. when x is divided by 7, it leaves the remainder 1.
APPEARS IN
संबंधित प्रश्न
Without performing actual computations, find the quotient when 94 − 49 is divided by
(i) 9
(ii) 5
Which of the following statement is true?
If a number is divisible by both 9 and 10, it must be divisible by 90.
Which of the following statement is true?
If two numbers are co-prime, at least one of them must be a prime number.
Now you try and change these numbers into special numbers —
132
20 × 3 is a multiple of 3 if the digit × is ______ or ______ or ______.
The difference of three-digit number and the number obtained by putting the digits in reverse order is always divisible by 9 and ______.
If 
then A = ______ and B = ______.
If 
then B = ______.
If A × 3 = 1A, then A = ______.
Find the least value that must be given to number a so that the number 91876a2 is divisible by 8.
