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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

Ans 1:

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.

Ans 2:

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

Ans 3:

Prajwal Thakur from South Point High School, Kolkata
Class : Class 9
THE ANSWER SHOULD BE (B) PLEASE VERIFY SOF!!!!

Ans 4:

Navya from Gyanshree, Noida
Class : Class 6
Ans is C, the most sigma

Ans 5:

Ashwak from Cambridge, Jalandhar
Class : Class 9
THE ANSWER IS - B

Ans 6:

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)

Ans 7:

Shivani Shivu Singh from Pawar Public School Chandivili , Mumbai
Class : Class 8
look at solution please

Ans 8:

Ritabrata Das from OPJS, Angul
Class : Class 7
ans should be C

Ans 9:

Sadhika Naorem from Army Public School Narangi, Guwahati
Class : Class 10

Ans 10:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Its C

Ans 11:

Bharat from Geetanjali Olympiad school, Bangalore
Class : Class 9
and should be c

Ans 12:

Karmanya Gupta from DPS, Udaipur
Class : Class 8
correct ans. should be C

Ans 13:

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

Ans 14:

Shivyanshi from Salwan Public School, Gurugram Haryana
Class : Class 9
in synopsis its given that the place value decreases by 10

Ans 15:

Shivani Shivu Singh from Pawar Public School Chandivili , Mumbai
Class : Class 8
c

Ans 16:

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)

Ans 17:

Aryan Mahanty from Delhi Public School, bangalore
Class : Class 6
The and should be C

Ans 18:

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

Ans 19:

sanjana from NARAYANA E TECHNO , Chennai
Class : Class 8
answer should be c not b

Ans 20:

Riyan from Delhi Public School Kajaguda , Hyderabad
Class : Class 7
Cccc!

Ans 21:

student from school, city
Class : Class 10
The answer is (c)

Ans 22:

Yashraj from pps, pune
Class : Class 6
My explaination is when we decrease a number by 1/10 times example 100 / 1/10 = 1000 so it increases by 10. If in place of decrease it was increase then b would be the answer but actual answer is c.

Ans 23:

Chaitanya L K from SKCHEC, bangalore
Class : Class 8
ans. should be [C].

Ans 24:

Agneya from Podar International, Mumbai
Class : Class 6
Ans should be (c)

Ans 25:

from , patna
Class : Class 6
the correct answer is [B] because if we take a no. as 10.ok.then i am doing like example see- 10X1/10 so it is =1 so it decreased

Ans 26:

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

Ans 27:

Omkar Deshmukh from phoenix greens international school, Hyderabad
Class : Class 7
ans should be c

Ans 28:

Priyam Bhattacharya from cambridge court high school, jaipur
Class : Class 6
c

Ans 29:

SKIyer from CNS, Mumbai
Class : Class 6
Ans is (c).

Ans 30:

Sreejani Bhaduri from National Public School, Bangalore
Class : Class 10
c

Ans 31:

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 !!!!!

Ans 32:

DEVAANGANA SARDAR from G.D. Birla Centre for Education, Kolkata
Class : Class 7
Remember LEFT TO RIGHT

Ans 33:

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

Ans 34:

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.

Ans 35:

Ashwak from Cambridge, Jalandhar
Class : Class 9
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

Ans 36:

Devasree from Presidium, Ghaziabad
Class : Class 10
answer should be c

Ans 37:

Hari Govind from Delhi Public School Chandigarh , Chandigarh
Class : Class 6
the answer should be option C

Ans 38:

krishneil from Elpro international school, Pune
Class : Class 6
The CORRECT answer is CCCCCCCCCCC mr SOF

Ans 39:

Shivangi Shivu Singh from Pawar Public School Chandivali , Mumbai
Class : Class 8
c

Ans 40:

Sumit Biswal from Dps gandhinagar, Gandhinagar
Class : Class 7
Answer should be C

Ans 41:

Soujanya Boyanapally from ,
Class : Class 5
correct ans. should be C

Ans 42:

Suhani sharma from Delhi public school, Chandigarh
Class : Class 6
Ans c only makes sense

Ans 43:

Anshujit Kumar Saha from Garden High School, Kolkata
Class : Class 8
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.

Ans 44:

Aryan Keswani from Delhi Public School, Mathura Road, New Delhi
Class : Class 10

Ans 45:

Aaditva from Vasant Valley School, New Delhi
Class : Class 8
C

Ans 46:

Antara Biswas from DPS Megacity, Kolkata
Class : Class 7
answer should be Cas 100 /10 is 10

Ans 47:

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..

Ans 48:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10

Ans 49:

satwik patnaik from DPS Rourkela, Rourkela
Class : Class 7
Answer should be C

Ans 50:

Ishitadas from Adamas World school , Ichapur
Class : Class 8

Ans 51:

Ashwak from Cambridge, Jalandhar
Class : Class 9
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

Ans 52:

SHIRIN BHATTACHARYYA from St. Joseph's Convent School, KHANDWA
Class : Class 10

Ans 53:

Arnesh Chakraborty from M P Birla Foundation Higher Secondary School, KOLKATA
Class : Class 8
ans should be cccc.

Ans 54:

Hritvi from Podar International School, Mumbai
Class : Class 7

Ans 55:

Viaan Shah from P e s Modern Scholl, Pune
Class : Class 7

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