The numerator of a fraction is multiple of two numbers. One of the numbers is greater than the other by 2. The greater number is smaller than the denominator by 4. If the denominator 7 + C ( C > - 7 ) is a constant, then the minimum value of the fraction is :

The number 1254216 is divisible by which of the following numbers?

How many natural numbers less than 1000 are divisible by 5 or 7 but not by 35?

When n is divided by 6, the remainder is 4. When 2n is divided by 6, the remainder is : 

380 mangoes are distributed among some boys and girls who are 85 in numbers. Each boys gets four mangoes and each girls gets five. The number of boys is : 

The sum of 17 consecutive numbers is 289. The sum of another 10 consecutive numbers, whose first term is 5 more than the average of the first set of consecutive numbers is:

1 + 2 + 3 + ............. + 49 + 50 + 49 + 48 + ........+ 3 + 2 + 1 is equal to -

If the sum of the digits of any integer lying between 100 and 1000 is subtracted from the number, the result always is :