Squares And Squ...

Find the value of x in .

Find the value of u if u = ^.

Find the least number which must be added to 9569 to make it a perfect square.

Find the value of x in .

Which of the following numbers is definitely not a perfect square?

A number is multiplied by times itself and then, 98 is added to it. If the final result is 1250, then the number is

Product of two numbers is 2925. If one number is 13 times the other, then find one of the numbers.

The least positive integer with which 771.75 is multiplied to get a perfect square, is

The square of the number '74' when added to the square of the number 'x' gives 9320 as the result. What is the value of 'x'?

The value of is

Boxes A, B and C have candies in the ratio 1 : 2 : 3 and the sum of their squares is 1400. Find how many candies are there in box B.

Directions: Find the value of .

If one of the numbers in the Pythagorean triplet is 35, then which of the following triplets is correct?

Directions: Solve .

Directions: Find the square root of following up to two decimal places.

I.

II.

Which of the following is the smallest number that should be subtracted from 549162 in order to make it a perfect square?

A single insect in a cage, on an average, eats feed (in grams) half of what it weighs. If total weight is 0.8 kg, then find the average weight of the insect.

Anamika was arranging cakes in rows to form a perfect square and while she was doing that, 41 cakes were left out. The total number of cakes was 12141. How many cakes were in a row?

A principal wished to arrange his students, who were 1943 in number, in the form of a square and found that there were 7 students left over. How many students were there in each row?

Sonia and Ravi have the same amount of money. If the product of their amounts (in rupees) is 6084, then how much money does Sonia have?

Directions: Find the value of .

Directions: Find the values of A, B, C and D.

(i) Square root of 123.21 is A.
(ii) Square root of 655.36 is B.
(iii) Square root of 4747.21 is C.
(iv) Square root of 552.25 is D.

Which of the following statements is true?

Directions: Study the statements carefully and choose the correct option.

Statement 1: If a natural number can be expressed as a sum of successive odd natural numbers starting with 1, then it is a perfect square.
Statement 2: Each and every square number has even number of factors.

Directions: State T for true or F for false.

I. The square root of 0.4 is 0.2.
II. There are 313 natural numbers between 156² - 157².
III. Negative numbers have positive square numbers.
IV. Sum of first n odd natural numbers is n².