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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:

Ishitadas from Adamas World school , Ichapur
Class : Class 8

Ans 2:

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 3:

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 4:

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 5:

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

Ans 6:

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

Ans 7:

Sadhika Naorem from Army Public School Narangi, Guwahati
Class : Class 8

Ans 8:

Shivani Shivu Singh from Pawar Public School Chandivili , Mumbai
Class : Class 6
c

Ans 9:

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

Ans 10:

Ashwak from Cambridge, Jalandhar
Class : Class 8
THE ANSWER IS - B

Ans 11:

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

Ans 12:

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 13:

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

Ans 14:

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

Ans 15:

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

Ans 16:

Ashwak from Cambridge, Jalandhar
Class : Class 8
Its C

Ans 17:

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

Ans 18:

Shivani Shivu Singh from Pawar Public School Chandivili , Mumbai
Class : Class 6
look at solution please

Ans 19:

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

Ans 20:

Riyan from Delhi Public School Kajaguda , Hyderabad
Class : Class 6
Cccc!

Ans 21:

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

Ans 22:

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

Ans 23:

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 24:

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

Ans 25:

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

Ans 26:

Shivyanshi from Salwan Public School, Gurugram Haryana
Class : Class 8
in synopsis its given that the place value decreases by 10

Ans 27:

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 28:

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

Ans 29:

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

Ans 30:

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

Ans 31:

Arnesh Chakraborty from M P Birla Foundation Higher Secondary School, KOLKATA
Class : Class 6
ans should be cccc.

Ans 32:

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 33:

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

Ans 34:

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

Ans 35:

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

Ans 36:

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 37:

DEVAANGANA SARDAR from G.D. Birla Centre for Education, Kolkata
Class : Class 6
Remember LEFT TO RIGHT

Ans 38:

Aaditva from Vasant Valley School, New Delhi
Class : Class 7
C

Ans 39:

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

Ans 40:

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

Ans 41:

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

Ans 42:

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

Ans 43:

Shivangi Shivu Singh from Pawar Public School Chandivili , Mumbai
Class : Class 6
c

Ans 44:

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.

Ans 45:

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

Ans 46:

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

Ans 47:

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 48:

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 49:

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 50:

Sreejani Bhaduri from National Public School, Bangalore
Class : Class 8
c

Ans 51:

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 52:

Hritvi from Podar International School, Mumbai
Class : Class 7

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