Question
The average of 35 numbers is 50. If 5 is added to each
number, then the new average will be:Solution
When 5 is added to each of the numbers, then the new average will be = 50 + (35 × 5)/35 = 55
If the numerator of a fraction is increased by 300% and the denominator is increase by 600%.The resultant fraction is 1/2. What was the original fraction?
What is the total count of numbers between 165 and 2485 that are divisible by both 25 and 35?
- ‘N’ is the largest three-digit number that leaves 1 as a remainder when divided by 16, 6 and 9. Find the sum of digits of ‘N’.
Find the number of Digits required to write down the number of Pages in a 500 page book?
- Find the sum of all two-digit numbers that are exactly divisible by 7.
How many terms are there in the geometric progression 4, 20, 100...... 62500?
The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller n...
- Determine the largest 5-digit number that is divisible by ‘71’:
Simplify
A number increases by 30 when 60% of it is added to itself. What is the final value after addition?
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