International Maths Olympiad Forum By SOF Olympiad Trainer - Page 331

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 5

Read the given statements carefully.
Statement p : The HCF of two given numbers cannot be greater than the LCM of these numbers.
Statement q : The LCM of two numbers is the least number that divides both the numbers without leaving any remainder.
Which of the following options hold?

ABoth Statement p and Statement q are true.
BBoth Statement p and Statement q are false.
CStatement p is true but Statement q is false.
DStatement p is false but Statement q is true.


statement q is correct!

Ans 1:

Class : Class 6
YES

Ans 2:

Class : Class 1

Ans 3: (Master Answer)

Class : Class 1

(C):

 HCF < LCM
So statement p is true.
LCM is the least number than can be divided by both the numbers without leaving any ramainders.
So, Statement q is false.


Ans 4:

Class : Class 6

Ans 5:

Class : Class 5

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Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1

(C): Minimum number of straight lines in the given figure is 9.


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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
how come the answer is not D, how can we even subtract from a small number?

Ans 2:

Class : Class 6
its wrong!47/4-1/4=46/4

Ans 3:

Class : Class 6

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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

(A): Product of numbers l and m = lm
2 times the product of two numbers = 2lm
12 more than 2 times the product of two numebers l and m = 2lm + 12


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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

(D): Length of given fig = 8 cm
Breadth of given fig = 2 x 8 = 16 cm
Perimeter of rectangle = 2(8 + 16) = 48 cm


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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 3
shush

Ans 2:

Class : Class 6
The answer is A because when we read a number with decimal point, like 5.07, we read the number before decimal point as usual but after the decimal point we read the number in the given sequence, so we will read this as five point zero seven.

Ans 3: (Master Answer)

Class : Class 1

(A): 


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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 6
B 30 and 6

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8
The family tree only has till grandsons.

Ans 4: (Master Answer)

Class : Class 1

(B): The generation tree does not include the great-grand children.


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