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My take on set 34 :

1) 4

2) 3

3) 2

4) 3

5) 1

1) In how many ways can a cricketor score 200 runs with fours and sixes only ?

Ans : 17 ways

2) In an exam maximum marks for each of 3 papers is 50 each. Max. marks for the 4th paper is 100. Find the no. of ways with which a student can score 60% in aggregate.

Ans : 110551

3) How many 6 digit nos. contain exactly 4 different digits ?

Ans : 294840

1) override, potential

2) heirs, cliques

In how many ways can 5 letters be selected from the word INSTITUTE ?

Ans : 41

5 letter word to be constructed from MATHEMATICS,in how many words will E occur?

Answer is 35

My query is :

10 persons seated in a row find d ways in which 4 persons can be selected such dat no 2 of them are sitting nex to each oder?

Thanks

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