Round off the folowing number
(iv) 12.853 to three digits.

Round off the folowing number (ii) 9.350 to two digits

Round off the folowing number (iii)0.89991 to two digits

Round off the folowing number (i)7.250 to two digits

Round off the folowing number (v) 6.993 xx 10^4 to three digits.

Find a three digit numberwhose consecutive digits form a GP. If we subtract 792 from this number, we get a number consisting of the same digits written in the reverse order. Now, if we increase the second digit of the required number by 2, then the resulting digits will form an AP.

The digits of a two-digit number differ by 3. If the digits are interchanged, and the resulting number is added to the original number, we get 143. What can be the original number?

Take two digits,2 and 3,from them make smallest four digit number,using both the digits equal number,using both the digits eual number of time.