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प्रश्न
Which of the following numbers are perfect square?
12
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उत्तर
12: The perfect squares closest to 12 are 9 (9 =32) and 16 (16 = 42). Since 3 and 4 are consecutive numbers, there are no perfect squares between 9 and 16, which means that 12 is not a perfect square.
संबंधित प्रश्न
Which of the following numbers are perfect squares?
625
Which of the following numbers are perfect square?
16
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605
By what number should each of the following numbers be multiplied to get a perfect square? Also, find the number whose square is the new number.
4056
By what numbers should each of the following be divided to get a perfect square? Also, find the number whose square is the new number.
3698
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Write the first five square numbers.
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A king wanted to reward his advisor, a wise man of the kingdom. So he asked the wiseman to name his own reward. The wiseman thanked the king but said that he would ask only for some gold coins each day for a month. The coins were to be counted out in a pattern of one coin for the first day, 3 coins for the second day, 5 coins for the third day and so on for 30 days. Without making calculations, find how many coins will the advisor get in that month?
A three digit perfect square is such that if it is viewed upside down, the number seen is also a perfect square. What is the number?
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