Pranav Arun
from
garib school, Mumbai

Subject :IMO Class : Class 6

Place value of a digit decreases by ______ times as it moves place by place from left to right.

A 100

B

C 10

D 1000

stupid answer it is actually c

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Ashwak
from
Cambridge, Jalandhar

Class : Class 8

I think answer is B.....as we have to divide the digit by number 10 each time we move from left to right .....and so its value decreases eg 500 is divided by 10 (500*1/10 = 50) to make its place value from hundred to tens

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Parth Kaushish
from
MDPS, Faridabad

Class : Class 6

answer should be C because it already says the word divide and if we write ans as B then it will become ( eg. 100/1/10 = 1000) hence it should be ( eg. 100/10 = 10) . PLS CORRECT IT SOF !!!!!

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Aniket kumar
from
kendriya vidyalaya, Delhi

Class : Class 8

c is right because we have to multiply cause we are given times.. 1000x___= 100... so we get 1000/10= 10 so c is right

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Hari Govind
from
Delhi Public School Chandigarh , Chandigarh

Class : Class 6

the answer should be option C

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Shivani Shivu Singh
from
Pawar Public School Chandivili , Mumbai

Class : Class 6

look at solution please

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ARYAN AGRAWAL
from
NPS KORAMANGALA, BANALORE

Class : Class 8

it should be B as it is decreased by not increased
if it was increased than it was 10

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Prajwal Thakur
from
South Point High School, Kolkata

Class : Class 9

THE ANSWER SHOULD BE (B) PLEASE VERIFY SOF!!!!

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Shivyanshi
from
Salwan Public School, Gurugram Haryana

Class : Class 8

in synopsis its given that the place value decreases by 10

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Anshujit Kumar Saha
from
Garden High School, Kolkata

Class : Class 6

Decreases means division and increases means multiplication.Over here it says decreases and therefore it is division.For example let us take 100.(B) 100/ 1/10 = 100 * 10 = 1000(C)100/10 = 10Therefore,C is correct as 1 moves from left to right.

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Ashwak
from
Cambridge, Jalandhar

Class : Class 8

The answer is B cause they are saying step by step from LEFT to RIGHT that means it is increasing but as they have said decreasing the answer is B . eg- 10 increases by 10 when it goes from tens to hundred. So it decreases by this formula - 10 divided by 1/10 ( dividing a whole number by a fraction = whole number X the reciprocal of the fraction) = 10x10 = 100

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Shreyas K
from
Kennedy High The Global School, Hyderabad

Class : Class 9

As he is saying times, it should be 10 and not 1/10. So, answer should be C

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Hamsavarshini Swaminathan
from
St Anns Senior Secondary School, Roorkee

Class : Class 10

answer is bwhen we move from left to rightexample-1000 to 100how do you get 100 by dividing it by 10 right?i.e 1000/10 = 100answer = 1/10

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Hritvi
from
Podar International School, Mumbai

Class : Class 7

the answer is C.. B is the wrong answer . if we have to move the digits from left to right we should multiply and not divide.. please clarify SOF..

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Arnesh Chakraborty
from
M P Birla Foundation Higher Secondary School, KOLKATA

Class : Class 6

ans should be cccc.

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Vivaan Kumar
from
Heritage Xperiential Learning School, Gurgaon

Class : Class 8

The correct answer is (C) because the question asks you by how many times it is DECREASING from LEFT TO RIGHT . If it said increasing, then the answer would be (B)

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DEVAANGANA SARDAR
from
G.D. Birla Centre for Education, Kolkata

Class : Class 6

Remember LEFT TO RIGHT

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krishneil
from
Elpro international school, Pune

Class : Class 6

The CORRECT answer is CCCCCCCCCCC mr SOF

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Anika Saha
from
New Town School, KOLKATA

Class : Class 6

The correct answer is C as 100/10 is 10, 1000/100 is also 10.

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Arnav Raj Sharma
from
GEMS International School the ultra master mega, Gurgaon

Class : Class 7

decreasing by 1/10 is not possible . the answer should be (c)

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ADITYA LAL
from
MOUNT CARMEL SR SEC SCHOOL, UNA, HP

Class : Class 6

how can it decrease by 1/10. it changes by 1/10 and decreases by 10 times answer should be C

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Abhijato Chatterjee
from
Bharatiya Vidya Bhavan, Kolkata, kOLKATA

Class : Class 6

The answer is c. It decreases by 1 by 10 when it goes from right to left, not from left to right.