Question

Democracy has given people a powerful right that is to VOTE. In India, every citizen over 18 years of age has the right to vote. Instead of enjoying it as a holiday, one must vote if the truly wants to contribute to the nation building process and bring about a change. A survey was done in a small area in which √9+ 2 - √2 votes were men and 5 √9+2 votes were women.votes were women.

Read the above statement and answer the following

i. If number of men is equal to number of women The value of x is

(a)6 (b)5 (c)8 (d)9

ii. Which mathematical concept is used here

(a)Number system (b)Circle (c)Area (d)Statistics

iii. The Rationalizing factor of √9+ 2 is

(a) √9+ 2 (b) √9− 2 (c) 1

√9+2

(d) 1

√9−2

iv. 9 + 2x is rational and √2 is irrational then 9 + 2x + √2 is

(a) an irrational (b) rational (c) an integer (d) None of these

v. The product of √9 + 2 - √2 and √9 +2 - √2 is

(a)9 (b)-9 (c)2x (d)-2x

SE​

Answer 1

The answers to the given questions are as follows:

i). If the number of men is equal to the number of women The value of x is -

Ans: 5 (b).

ii). Which mathematical concept is used here -

Ans: Statistics (d).

iii). The Rationalizing factor of √9+ 2 is -

Ans: √9− 2 (b).

iv). 9 + 2x is rational and √2 is irrational then 9 + 2x + √2 is -

Ans: an irrational (a).

v). The product of √9 + 2 - √2 and √9 +2 - √2 is -

Ans: 9 (a).

Answer 2

Step-by-step explanation:

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