Advertisements
Advertisements
Question
Find the least number which must be added to the following numbers to make them a perfect square:
4931
Advertisements
Solution
Using the long division method:
We can see that 4931 is 110 more than 712. Hence, we have to add 110 to 4931 to get a perfect square.
RELATED QUESTIONS
A General arranges his soldiers in rows to form a perfect square. He finds that in doing so, 60 soldiers are left out. If the total number of soldiers be 8160, find the number of soldiers in each row.
The area of a square field is 60025 m2. A man cycles along its boundary at 18 km/hr. In how much time will he return at the starting point?
The cost of levelling and turfing a square lawn at Rs 2.50 per m2 is Rs 13322.50. Find the cost of fencing it at Rs 5 per metre.
Find the square root of:
\[10\frac{151}{225}\]
Without doing the actual addition, find the sum of:
1 + 3 + 5 + 7 + 9 + ……………… + 39 + 41.
The square of 75 is 4925
Which of the following will have 4 at the units place?
The units digit in the square of 1294 is ______.
There are 200 natural numbers between 1002 and 1012.
A perfect square number has four digits, none of which is zero. The digits from left to right have values that are: even, even, odd, even. Find the number.
