Odisha Board Solutions for Chapter: Permutations and Combinations, Exercise 3: EXERCISES 8 (c)

Author:Odisha Board

Odisha Board Mathematics Solutions for Exercise - Odisha Board Solutions for Chapter: Permutations and Combinations, Exercise 3: EXERCISES 8 (c)

Attempt the free practice questions on Chapter 8: Permutations and Combinations, Exercise 3: EXERCISES 8 (c) with hints and solutions to strengthen your understanding. Bureau's Higher Secondary Elements of Mathematics Vol.1 solutions are prepared by Experienced Embibe Experts.

Questions from Odisha Board Solutions for Chapter: Permutations and Combinations, Exercise 3: EXERCISES 8 (c) with Hints & Solutions

MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Elements of Mathematics Vol.1>Chapter 8 - Permutations and Combinations>EXERCISES 8 (c)>Q 15

How many factors does 210 have ?

MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Elements of Mathematics Vol.1>Chapter 8 - Permutations and Combinations>EXERCISES 8 (c)>Q 18

If 20! were multiplied out, how many consecutive zeros would it have on the right ?

MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Elements of Mathematics Vol.1>Chapter 8 - Permutations and Combinations>EXERCISES 8 (c)>Q 19

How many factors of 10000 end with a 5 on the right ?

MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Elements of Mathematics Vol.1>Chapter 8 - Permutations and Combinations>EXERCISES 8 (c)>Q 20

A man has 6 friends. In how many ways can he invite two or more to a dinner party?

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Elements of Mathematics Vol.1>Chapter 8 - Permutations and Combinations>EXERCISES 8 (c)>Q 21

In how many ways can a student choose 5 courses out of 9 if 2 courses are compulsory?

HARD
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Elements of Mathematics Vol.1>Chapter 8 - Permutations and Combinations>EXERCISES 8 (c)>Q 22

In how many ways can a student choose five courses out of the courses C1,C2….C9, if C1, C2 arc compulsory and C6, C8 can not be taken together ?

MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Elements of Mathematics Vol.1>Chapter 8 - Permutations and Combinations>EXERCISES 8 (c)>Q 23

A cricket team consisting of 11 players are to be chosen from 8 batsmen and 5 bowlers. In how many ways can the team be chosen so as to include at least 3 bowlers?

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Elements of Mathematics Vol.1>Chapter 8 - Permutations and Combinations>EXERCISES 8 (c)>Q 25

There are 10 books in a shelf with different titles; five of these have red cover and others have green cover. In how many way can these be arranged so that the red cover books are placed together?