How many 4 digit numbers greater than 2300 can be formed with the digits 0,1,2,3,4,5 and 6 no digit being repeated in any number?

Correct Answer - 19710

Correct Answer - `mu = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12---------, 99}`

Correct Answer - `(i) 1/2 (ii) 2/3 (iii) 2/3 (iv) 1/3 (v) 5/6 (vi) 1/6`

i. 1.223 to two digits = 1.2  This is because the third digit is less than 5, so we drop it and all the other digits to its right.  ii. 12.56 to...

Let the digit at ten's place be x Since we are given that the digit in the ones place of a 2 digit number is twice the digit at the tens...

There are two restrictions operating this question. 1.  For a number to be odd, the unit digit should be either 1,3,5,7 or 9. 2. Thousand can not be filled with 8 or...

Correct option is (C) 17 The smaller number is x. \(\therefore\) other number is x+5. \((\because\) One number is 5 greater than the other) Given that sum of two numbers is 29. \(\therefore\) x + (x+5) = 29 \(\Rightarrow\) 2x...

Correct option is  D) 80

(i) There will be as many ways as there are ways of filling 3 vacant places in succession by the given five digits. In this case, repetition of digits is...