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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:

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 2:

Class : Class 7
Answer should be C

Ans 3:

Class : Class 10

Ans 4:

Class : Class 9
THE ANSWER SHOULD BE (B) PLEASE VERIFY SOF!!!!

Ans 5:

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 6:

Class : Class 8
in synopsis its given that the place value decreases by 10

Ans 7:

Class : Class 10
answer should be c

Ans 8:

Class : Class 6
Cccc!

Ans 9:

Class : Class 6
c

Ans 10:

Class : Class 6
ans should be cccc.

Ans 11:

Class : Class 9
As he is saying times, it should be 10 and not 1/10. So, answer should be C

Ans 12:

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 13:

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 14:

Class : Class 6
Ans should be (c)

Ans 15:

Class : Class 6
look at solution please

Ans 16:

Class : Class 6
the answer should be option C

Ans 17:

Class : Class 6
The and should be C

Ans 18:

Class : Class 6
Ans is (c).

Ans 19:

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 20:

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 21:

Class : Class 7
Answer should be C

Ans 22:

Class : Class 8

Ans 23:

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 24:

Class : Class 7

Ans 25:

Class : Class 8
c

Ans 26:

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 27:

Class : Class 6
The correct answer is C as 100/10 is 10, 1000/100 is also 10.

Ans 28:

Class : Class 6
c

Ans 29:

Class : Class 7
answer should be Cas 100 /10 is 10

Ans 30:

Class : Class 9
and should be c

Ans 31:

Class : Class 8
ans. should be [C].

Ans 32:

Class : Class 8
answer should be c not b

Ans 33:

Class : Class 8
correct ans. should be C

Ans 34:

Class : Class 7
ans should be c

Ans 35:

Class : Class 7
decreasing by 1/10 is not possible . the answer should be (c)

Ans 36:

Class : Class 7
ans should be C

Ans 37:

Class : Class 8
it should be B as it is decreased by not increased if it was increased than it was 10

Ans 38:

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 39:

Class : Class 10

Ans 40:

Class : Class 6
Remember LEFT TO RIGHT

Ans 41:

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 42:

Class : Class 6
The CORRECT answer is CCCCCCCCCCC mr SOF

Ans 43:

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 44:

Class : Class 10
The answer is (c)

Ans 45:

Class : Class 7
C

Ans 46:

Class : Class 5
correct ans. should be C

Ans 47:

Class : Class 6
c

Ans 48:

Class : Class 10

Ans 49:

Class : Class 8
Its C

Ans 50:

Class : Class 6
Ans c only makes sense

Ans 51:

Class : Class 8

Ans 52:

Class : Class 8
THE ANSWER IS - B

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