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Periodic Assessment 1
(Based on chapters 1 & 2)
1. Match the following:
a. (11111) (i) (10111) 2
2
b. (23) (ii) (49) 10
10
c. (35) (iii) (31)
10
8
d. (110001) (iv) (29) 10
2
2. Guess! Who am I?
a. I am a number system made up of sixteen symbols. __________
b. I am a feature in Excel to separate unwanted data from a range of data. __________
c. I am a feature in Excel to arrange data in ascending or descending order. __________
d. I am a type of formatting that can be applied on the basis of criteria. __________
e. I am used to arranging data from highest to lowest. __________
3. Write short note on the following:
a. Ascending order
___________________________________________________________________
___________________________________________________________________
b. Number System
___________________________________________________________________
___________________________________________________________________
c. Decimal number system
___________________________________________________________________
___________________________________________________________________
d. Sorting
___________________________________________________________________
___________________________________________________________________
24 Premium Edition-VII Periodic Assessment 1 PB

