International Maths Olympiad Forum By SOF Olympiad Trainer - Page 367

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
A

Ans 2:

Class : Class 1
a

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 9
Answer is D obviously

Ans 2:

Class : Class 7
Obviously D is the answer

Ans 3:

Class : Class 9
none of the answer is correct

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2: (Master Answer)

Class : Class 1

(B): 42250 - 31125 = 11,125
Rounding off to the nearest thousand = 11000
 


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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1

(B):  1st day = 20th sep = Monday
8th day = 27th sep = Monday
15th day = 4th oct = Monday
22nd day = 11th oct = Monday
29th day = 18th oct = Monday
35th day = 24th oct = Sunday


Ans 2:

Class : Class 9
Incorrect

Ans 3:

Class : Class 3
Monday

Ans 4:

Class : Class 4

Ans 5:

Class : Class 6

Ans 6:

Class : Class 3
Yes the correct answer is Monday not Sunday. Please correct it

Ans 7:

Class : Class 3
Answer should be monday

Ans 8:

Class : Class 9
Incorrect.It should be Friday Or Monday.How could it be Sunday?

Ans 9:

Class : Class 3
sunday is completely wrong .SOF is getting it things wrong many times

Ans 10:

Class : Class 3
This is incorrect. The correct answer should be Monday. The first day from 20th Sep is the 21st of Sep and not the 20th of Sep. Hence, the 7th day should be a Mon and so will all multiples of 7 starting the 20th of Sep.

Ans 11:

Class : Class 9

Ans 12:

Class : Class 4
Yeah... The answer should be option D

Ans 13:

Class : Class 6
Incorrect. The first day "FROM" 20 Sep is 21 Sep. Correct answer should be Monday.

Ans 14:

Class : Class 3
the answer should be monday or tuesday but,they have not given the correct answer or tuesday. SOF has been wrong many times.

Ans 15:

Class : Class 3

Ans 16:

Class : Class 3
monday is correct answer

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
Me too don,r know

Ans 2:

Class : Class 4
Don,r know the explanation

Ans 3:

Class : Class 6
The answer for this question is 'B'

Ans 4:

Class : Class 7

Ans 5:

Class : Class 4
Don,t instead of don,r

Ans 6:

Class : Class 4
how can the answer B become can anyone explain.

Ans 7:

Class : Class 5
B

Ans 8:

Class : Class 1
answer is B

Ans 9:

Class : Class 7

Ans 10:

Class : Class 4
The correct answer is B 180

Ans 11:

Class : Class 4
Option B 180

Ans 12:

Class : Class 8
The correct answer is B

Ans 13:

Class : Class 8

Ans 14:

Class : Class 7
Why’s the answer is D

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4

Ans 2: (Master Answer)

Class : Class 1

(D): Cost of 500 gm of peaches = ₹ 8
Cost of 250 gm of peaches = ₹ 4
Cost of 750 gm (i.e. 250 gm + 500 gm) of peaches = ₹ 8 + ₹ 4 = ₹ 12


Ans 3:

Class : Class 1
This is a Good question for kids

Ans 4:

Class : Class 3
its very riddely

Ans 5:

Class : Class 5
D) Cost of 500 gm of peaches= Rs.8 Cost of 250 gm = Rs. 4 so 250 gm 500 gms = 750 gms = Rs.8 Rs.4 = Rs. 12

Ans 6:

Class : Class 5

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