If x and y are the two digits of the number 653xy such that this number is divisible by 80, then x + y = ?
Quiz Recommendation System API Link  https://fresherbellquizapi.herokuapp.com/fresherbell_quiz_api
#  Quiz 

1
Discuss

What is the number in the unit place in (729)^{59}?
Solution 
2
Discuss

How many of the following numbers are divisible by 3 but not by 9. 4320, 2343, 3474, 4131, 5286, 5340, 6336, 7347, 8115, 9276
Solution 
3
Discuss

106 X 106  94 X 94
Solution 
4
Discuss

A sixdigit number is formed by repeating a threedigit number; for example, 256256 or 678678 etc. Any number of this form is always exactly divisible by :
Solution 
5
Discuss

The difference between the place value and the face value of 6 in the numeral 856973 is
SolutionPlace Value  Face Value = 60006 = 5994 
6
Discuss

If 1 ≤ a ≤ 2 and 1 ≤ b ≤ 3, then least possible value of (2a – 3b) is:
Solution 
7
Discuss

What least number must be added to 1056, so that the sum is completely divisible by 23 ?
Solution 
8
Discuss

If x is a whole number, then x²(x²  1) is always divisible by
Solution 
9
Discuss

The difference between a positive proper fraction and its reciprocal is 9/20. The fraction is:
Solution 
10
Discuss

The largest 4 digit number exactly divisible by 88 is:
Solution 
#  Quiz 
Copyright © 2020 Inovatik  All rights reserved