Knowing our Num...

The largest $$5$$- digit number having three different digits is 

The smallest $$4-$$ digit number having three different digits is 

Which of the following expression represents the sum of five and nine is multiplied by three?

If a grown up elephant eats 136 kg in a day, then how much will elephant eat in a year? (No Leap year)

Choose the correct representation on the basis of statement given below:
"3 is subtracted from 7 and resulting answer is multiplied by 5."

Shivani lives in a hostel which charges $$Rs.$$ $$15$$ for lunch and  $$Rs.$$$$35$$ for dinner. If she has to pay for $$4$$ days, then which of the following is correct representation using brackets?

Find the value of $$105 \times 112$$ using brackets.

Which of the following is the correct representation for the following statement?
"4 is subtracted from 13 and resulting answer multiplied by the sum of 8 and 15".

The expression $$30 \times ( 190) $$ has value ____.

Evaluate the following using brackets:
$$987 \times 99$$