**Question-1****Explanation**

**If men’s cosmetics share only 40% of the total market for cosmetics, what is the share of Nivea in the total market?**

**Options :**

a)4.8%

b)4.2%

c)4.17%

d)46.72%

**Answer: ** ** a) 4.8%**

Men’s cosmetics share-40% of total market for cosmetics

Share of Nivea=40*12/100=4.8% of the total market.

**Question-2****Explanation**

**What will be the central angle for “Others” if it is put in the form of a pie Chart? ( Total 360 deg)**

**Options :**

a) 39.6 deg

b)42.4 deg

c)48.5 deg

d)72.4 deg

**Question-3****Explanation**

**Who among the following scored the highest percentage of marks, if full marks for English and maths be 100 and for others 75?**

**Options :**

a)Peter

b)queen

c)Rosy

d)Tony

**Answer: ** **d) Tony.**

Marks for all the subjects are same for all the people.

Hence if we simply add the marks we can know who has scored the highest, Total marks being different for different subject will not affect this question.

Totally the marks obtained—peter—349 marks

Queen – 326 marks

Rosy -304marks

Sony-334 marks

Tony-378marks

Ubman-312 marks

**Question-4****Explanation**

**Who month the following scored the lowest?**

**Options :**

a) queen

b)Rosy

c)sony

d)Tony

**Answer: ** ** b) Rosy **

a perusal of the total marks obtained by these six people given in previous question will reveal this.

**Question-5****Explanation**

**what percentage of marks did peter get in Science?**

**Options :**

a)73.2

b)74

c)58.6

d)78.2

**Answer: ** ** d) 78.2 **

Science includes all the three-physics, chemistry and biology. Maximum mark for each subject is 75 marks

Total marks obtained in all the three=60+55+61=176 out of 225 marks

Percentage=176/225*100=78.2%

**Question-6****Explanation**

**what percentage of marks did queen get if the full marks
Of each subject would be 100?**

**Options :**

a)65.2

b)66.4

c)63.9

d)61.4

**Answer: ** ** a) 65.2**

Total marks obtained by queen =68+63+92+58=326

Total marks=500

Percentage=326/500*100=65.2

**Question-7****Explanation**

**what would be the percentage of marks of sony if full marks of each would be 100?**

**Options :**

a)68.6

b)66.8

c)64.8

d)69.3

**Answer: ** ** b) 66.8**

total marks obtained by sony in all subjects =78+52+65+98+41=334

Each subject mark is given as 100

Percentage of marks=334/500*100=66.8%

**Question-8****Explanation**

**The average score of 5 student’s increases by 3 marks
When a new pupil comes in place of one of them has scored 65 marks. Wjat might be the score of the new pupil?**

**Options :**

a)80

b)95

c)90

d)83

**Answer: ** **a)80**

given that the average score of 5 students increases by 3 marks.

Then the total score increased=(5*3)=15 marks.

Among the 5 one has scored 65 marks and it

S replaced by the score of the new pupil.

Then the score of the new pupil=(65+15)=80marks.

**Question-9****Explanation**

**The average weight of P and q is 50kg. the average weight of Q and R is 62 kg and the average weight of P and r is 52 kg. then the weight of P is:**

**Options :**

a)80

b)40

c)50

d)63

**Answer: ** ** b)40**

Let p,Q and R represent their respective weights.

Then,we have:

P+Q=(50*2)=100—-(1)

Q+R=(62*2)=124—-(ii)

P+R=(52*2)=104……..(iii)

Adding(i),(ii)and (iii),we get: 2(P+Q+R)=328 or P+Q+R=164…(iv)

Subtracting(ii) from(iv),we get p=40

**Question-10****Explanation**

**A beach in Chennai has an average of 650 visitors on Sundays and 300 on other days. If a month of 29 days begins with Sunday, then the average number of visitors per day in the month is **

**Options :**

a)310

b)450

c)440

d)360

**Answer: ** ** d) 360**

Since the month begins with a Sunday, so there will be five Sundays in the month.

Then the number of visitors on 5 Sundays=650*5

The number of visitors on remaining 24 days=300*24

Required average=[650*5+300*24]/29

=[3250+7200]/29

=360.34=360(approximately)