1. If number 4696×24 is divisible by 9 then find the value of x.Sol:(4 + 9 + 6 + 6 + x+ 2 + 4) = (31 + x) is also divisible by 9.Hence x = 5 Answer Video Solution on Youtube 2. When 235 is added to 6×9, the result is 8y4. If 8y4 is divisible by 3, what...
1. If number 4696×24 is divisible by 9 then find the value of x. View Solution 2. When 235 is added to 6×9, the result is 8y4. If 8y4 is divisible by 3, what is the largest possible value of x ? View Solution 3. If 6823x is divisible by 11, find the value of...
1. Find the number of factors of 500.Sol:500 = 5 × 10 × 10 = 2² × 5³∴ Number of factors = (2 + 1)(3 + 1) = 12 Answer Video Solution on Youtube 2. Find the number of even factors of 800.Sol:800 = 8 × 10 × 10 = 8 × 2 × 5 × 2 × 5 = 2⁵ ×...
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