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akashdeep from Presidium School , New Delhi
Subject :ICSO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
The correct answer is C because both the manual work as well as the human errors are minimized.

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akashdeep from Presidium School , New Delhi
Subject :ICSO    Class : Class 4

Ans 1:

Abhineet Nandy from DPS Whitefield, Bangalore
Class : Class 9
The answer is [c] Hollerith 1890 tabulating machine

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ADITYA KISHOR from dps, gaya
Subject :ICSO    Class : Class 7

Ans 1:

from ,
Class :
the answer is magnetic tape because in magnetic tape the information is encrypted magnetically

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from ,
Class :
Magnetic tape

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from ,
Class :
flash drive

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from ,
Class :
(C) Magnetic Tape

Ans 5:

from ,
Class :
Option c flash drive

Ans 6:

from ,
Class :
The answer is magnetic tap

Ans 7:

from ,
Class :
(D)Flash memory, because those are not portable but a flash drive is portable

Ans 8:

Atharv Deshmukh from Podar international school, Aurangabad
Class : Class 8
D

Ans 9:

from ,
Class :
Option c is the answer

Ans 10:

from ,
Class :
it is magnetic tape

Ans 11:

Soham Agrawal from Elpro International School, Pune
Class : Class 9
(D)

Ans 12:

from ,
Class :
Answer is option c magnetic tapan

Ans 13:

from ,
Class :
flash drive

Ans 14:

from ,
Class :
[C] Magnetic disk

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Samyaraj Chowdhury from DPS Ruby Park, Kolkata, Kolkata
Subject :ICSO    Class : Class 3

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Arshya from KV Meenambakkam, Chennai
Subject :ICSO    Class : Class 4

Ans 1:

Rashi Soni from The Shishukunj International School , Indore
Class : Class 9
It was Maya 4 places

Ans 2:

from ,
Class :
Maya

Ans 3:

Ariha Ashish Khere from Swami Vivekanand High School, Mumbai
Class : Class 8
It is Maya - 4 places

Ans 4:

from ,
Class :
Maya and Sidhi 4 places

Ans 5:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7

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Adiba Tanvir from Carmel Convent school, New Delhi
Subject :ICSO    Class : Class 5

Ans 1:

from ,
Class :
D.

Ans 2:

princamaiti maiti from Army Public School, Kolkata
Class : Class 7
D is the answer

Ans 3:

from ,
Class :
the answer is d it is quiet confusing

Ans 4:

Krupaal M Shankar from Sri Vidya Mandir Education Society Malleswaram Bangalore, Bengaluru
Class : Class 9
the answer is d

Ans 5:

Krupaal M Shankar from Sri Vidya Mandir Education Society Malleswaram Bangalore, Bengaluru
Class : Class 9
the answer is d

Ans 6:

monica jindal from British Co Ed high school, Patiala
Class : Class 7
D

Ans 7:

from ,
Class :
d

Ans 8:

Bhabani Prasad from Narayan School, Kolkata
Class : Class 6
Ans is d

Ans 9:

from ,
Class :
the answer should be D

Ans 10:

from ,
Class :
D is the answer

Ans 11:

from ,
Class :
The answer is d)

Ans 12:

from ,
Class :
d

Ans 13:

from ,
Class :
D will be the answer

Ans 14:

from ,
Class :
D will be the answer

Ans 15:

from ,
Class :
d

Ans 16:

from ,
Class :
i think d is answer

Ans 17:

from ,
Class :
d is the answer because as you can see in the fig. one block is left only

Ans 18:

from ,
Class :
Answer is d

Ans 19:

from ,
Class :
supa question da d than answer

Ans 20:

Bhabani Prasad from Narayan School, Kolkata
Class : Class 6
Ans is c

Ans 21:

from ,
Class :
D will be the answer

Ans 22:

from ,
Class :
D will be the answer .

Ans 23:

from ,
Class :
d is the answer because as you can see in the fig. one block is left only

Ans 24:

from ,
Class :
the answer should be D

Ans 25:

Aniket kumar from kendriya vidyalaya, Delhi
Class : Class 8
d is right bro

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Atul from Mount Carmel College, Lucknow
Subject :ICSO    Class : Class 6

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Samyaraj Chowdhury from DPS Ruby Park, Kolkata, Kolkata
Subject :ICSO    Class : Class 3

Ans 1:

Sai Kiran from Sai International school , Bhubaneswar
Class : Class 6
The answer is C

Ans 2: (Master Answer)

from ,
Class :
The correct answer is C.

Ans 3:

Sai Kiran from Sai International school , Bhubaneswar
Class : Class 6

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Samyaraj Chowdhury from DPS Ruby Park, Kolkata, Kolkata
Subject :ICSO    Class : Class 3

Ans 1: (Master Answer)

from ,
Class :
The correct answer is A.

Ans 2:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
It should be B not A.

Ans 3:

Shaurya Shinde from Goldcrest High Vashi, Navi Mumbai
Class : Class 8
Answer:A

Ans 4:

Risha Jakhotiya from Indo Scott Global School, Pune
Class : Class 4
the correct answer is B

Ans 5:

Kashika Goel from DPS Noida, Noida
Class : Class 8
A is correct as if we want to jump cursor several spaces forward spacebar will take time to move several spaces forward hence pressing tab key will move cursor several spaces forward

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Samyaraj Chowdhury from DPS Ruby Park, Kolkata, Kolkata
Subject :ICSO    Class : Class 3

Ans 1:

Shreya Shruti from Airforce school , Bengaluru
Class : Class 9

Ans 2: (Master Answer)

from ,
Class :
The Dot Matrix printer is more suited when continuous paper stationery is used so the correct answer is A.

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