If one-seventh of a number is 55 then 40% of that number = ?<br><br>

In a 150-litre mixture of milk and water, the percentage of milk is 84%. How much water should be added so that the percentage of milk becomes 52.5% ?<br><br>

What should be the least number to be added to the 51234 number to make it divisible by 9?<br><br>

If the sum of 4 consecutive odd numbers is 104, what will be the third number if they are arranged in ascending order ?<br><br>

The average of five consecutive even numbers A, B, C, D and E is 54. What is the product of'B' and 'E' ?<br><br>

What is the difference between the local value of 7 and 5 in the number 2574?<br><br>

What is 25/2% of 482 times of 183 ?<br><br>

Look at this series: 2, 6, 18, 54, ... What number should come next?<br><br>

A shopkeeper purchased 200 bulbs for Rs. 10 each. However, 5 bulbs were fused and had to be thrown away. The remaining were sold at Rs. 12 each. What will be percentage profit?<br><br>

A number exceeds by 25 from its 3/8 part. Then the number is?<br><br>