Home
Class 12
MATHS
8 clay targets are arranged as shown. If...

8 clay targets are arranged as shown. If N be the number of different way they can be shot (one at time) if no target can be shot until the target(s) below it have been shot. Find the ten's digit of N.

Text Solution

Verified by Experts

The correct Answer is:
6
Promotional Banner

Topper's Solved these Questions

  • PERMUTATION AND COMBINATIONS

    VIKAS GUPTA (BLACK BOOK)|Exercise Exercise-4 : Matching Type Problems|1 Videos

  • PARABOLA

    VIKAS GUPTA (BLACK BOOK)|Exercise Exercise-5 : Subjective Type Problems|3 Videos

  • PROBABILITY

    VIKAS GUPTA (BLACK BOOK)|Exercise Exercise -5 : Subjective Type problems|12 Videos

Similar Questions

Explore conceptually related problems

The adjoining diagram shows 8 clay targets, arranged in 3 columns to be shot by 8 bullets. The number of ways in which they can be shot such that no target is shot before all the targets below it,if any,are first shot is (A) 560 (B) 72 (C) 40320 (D) none of these

What is the number of ways in which n different objects can be arranges at a round table ?

Prove that the sum of n number of terms of two different A.P.s can be same for only one value of n.

Find the number of different signals that can be generated by arranging at least 2 flags in order (one below the other) on a vertical staff, if five different flags are available.

Find the number of different signals that can be generated by arranging at least 2 flags in order (one below the other) on a vertical staff, if five different flags are available.

Find the number of different signals that can be generated by arranging at least 2 flags in order (one below the other) on a vertical staff, if five different flags are available.

Find the number of different signals that can be generated by arranging at least 2 flags in order (one below the other) on a vertical staff, if five different flags are available.

Find the number of different signals that can be generated by arranging at least 2 flags in order (one below that other) on a vertical staff, if five different flags are available.

Find the total number of way in which n distinct objects can be put into two different boxes