Start learning 50% faster. Sign in now
Let the original price of kerosene be Rs. '100x' Then, increased price of kerosene = 100x X (120/100) X (320/300) = Rs. '128x' So, percentage by which consumption must be reduced = 100 - (100x/128x) X 100 = 100 - 78.125 = 21.875%
If the seven-digit number 5728p9 is exactly divisible by 11, then what is the value of (11 p), where p > 0?
 If a nine-digit number 89563x87y is divisible by 72, then the value of √ (8x -6y) will be ∶
If 'N' is the greatest three-digit number which when divided by 27, 6, 8 and 9 Leaves in each case the same remainder of 5, then the sum of the digits o...
The number 976512is non-divisible by which of the following numbers?
Which of the following numbers is divisible by 24?Â
If the 6-digit number 324a16 is completely divisible by 8, then the largest integer that can replace a is:
A six-digit number 11p9q4 is divisible by 24. Then the greatest possible value for (p + q) is
21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 155. Find the smallest part.
What is the minimum value of X for which 437X6 is divisible by 9?