Advertisements
Advertisements
प्रश्न
Which of the following numbers will not have 1 (one) at their unit’s place :
(i) 322
(ii) 572
(iii) 692
(iv) 3212
(v) 2652
Advertisements
उत्तर
The square of the following numbers will not have 1 at their units place: as only (1)2 = 1, (9)2 = 81 have 1 at then units place
322, 572, 2652 i.e., (i), (ii) and (v)
APPEARS IN
संबंधित प्रश्न
Find the least number which must be subtracted from the following number so as to get a perfect square. Also find the square root of the perfect square so obtained.
1989
Find the least number which must be added to the following number so as to get a perfect square. Also find the square root of the perfect square so obtained.
525
Find the square root the following by long division method:
9653449
Find the square root the following by long division method:
1745041
Find the square root of: `sqrt(108 xx 2028)`
Find the least number which must be subtracted from 1205 so that the resulting number is a perfect square.
Find the least number which must be added to 5483 so that the resulting number is a perfect square.
Find the square root by long division method
418609
The square root of a perfect square of n digits will have `((n + 1)/2)` digits, if n is odd.
By what smallest number should 216 be divided so that the quotient is a perfect square. Also find the square root of the quotient.
