Estimate the product 5981 × 4428 by rounding off each
number to the nearest (i) tens(ii) hundreds
Population of Agra and Aligarh districts in the year 2001
was 36,20, 436 and 29,92,286, respectively. What was
the total population of the two districts in that year?
If a number is divisible by 2 and 3, then it is also divisible by 6. So, if a number is divisible by 2 and 4, it must be divisible by 8.
In Indian System of Numeration, the number 61711682 is written, using commas, as __________.
The sum of first three common multiples of 3, 4 and 9 is
(A) 108 (B) 144 (C) 252 (D) 216