International Maths Olympiad Forum By SOF Olympiad Trainer - Page 374

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Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1

(D): According to question, we have
 = 7.50 – 2.75 = 4.75 kg
∴  = 2  = 2 × 4.75 = 9.5 kg


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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 3
in table 2 the order is delhi chennai mumbai whereas in table 1 the order is delhi mumbai then chennai

Ans 2:

Class : Class 6
Correct answer is C. one block is 600. 3000/600 is 5. SO IT NEADS TO BE C Option!!

Ans 3:

Class : Class 7
Good question

Ans 4:

Class : Class 7
IT SHOULD BE C BECAUSE QUANTITY OF ONE BLOCK IS 600SO 5 BLOCKS =3000

Ans 5:

Class : Class 6
the answer should be(C)

Ans 6:

Class : Class 6
The Answer Should Be C

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
Right angle formed from 3 to 6 am is 6 and not 12.

Ans 2:

Class : Class 7
wrong question, as right angle formation is only possible wrt to hr hand or sec hand and answer to this question is not possible, as the minutes hand forms 06 times right angle with hr hand from 3 am to 6am, the option is not available.

Ans 3:

Class : Class 6
Yes the answer is 6 which is not available in the option please check

Ans 4:

Class : Class 6

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 9

Ans 2:

Class : Class 10
none of the options is correct

Ans 3:

Class : Class 9

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 10
YES ANSWER IS OPTION B.

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
i putted in fluek

Ans 2: (Master Answer)

Class : Class 1

(B): A. 40 thousands + 20 tens + 90 ones = 40000 + 200 +90 = 40290 (Incorrect)

B. X = 10 and L = 50. And we can do 50 - 10 = 40. (Incorrect)

C Third multiple of 8  = 8 × 3 = 24.
Fifth multiple of 5  = 5 × 5 = 25
So, 24+25 = 49 (Correct)
D.  8 × 4 = 32, 8 × 7 = 56. Hence,  8 is a factor of 32 and 56. (Correct) 
 


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