Page 203 - Start Up Mathematics_1

1 Following are the marks obtained (out of 100) in the Mathematics test by a

class of 20 students.

Student Marks Student Marks

Aarav 56 Jenny 74
Vani 95 Shitij 90

Muskaan 78 Poonam 75
Avinash 60 Sandeep 69

Ricky 62 Chris 58
Samaira 75 Devesh 84

Arushi 87 Akanksha 64
Manav 92 Meenakshi 72

Pallavi 80 Alpana 76
Aditya 81 Salman 65

Look at the given data and answer the following questions.

(a) How many students have scored more than 70 marks?

(b) How many students have scored more than 80 marks?

(c) How many girl students have got more than 60 marks?

(d) What is the difference between the highest and lowest marks?

(e) How many students have scored marks between 50 and 70?

(f) What is the difference between Shitij’s and Salman’s marks?

(g) Who has scored the highest marks?

(h) Who has scored the lowest marks?

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