International Maths Olympiad Forum By SOF Olympiad Trainer - Page 270
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Naazim KT from Gemford World School, Manjeri
Subject :IMO    Class : Class 2

Ans 1:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
P=8 Q=0

Ans 2:

Mahi Chandra from ICON School of Excellence, Bengaluru
Class : Class 2

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1


So, P = 8, Q = 0


Ans 4:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
Please explain

Ans 5:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
To admin from revi

Ans 6:

Mahi Chandra from ICON School of Excellence, Bengaluru
Class : Class 2

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Divisha Agarwal from DPS Noida, Noida
Subject :IMO    Class : Class 7

In the given question, a question is asked and is followed by three statements. While answering the question, you may or may not require the data provided in all the statements. You have to read, the question and the three statements and then decide whether the question can be answered with any one or two of the statements or all the three statements are required to answer the question. Select the correct option.
What is the principal sum?
(i) The sum amounts to ₹ 690 in 3 years at S.I.
(ii) The sum amounts to ₹ 750 in 5 years at S.I.
(iii) The rate of interest is 5% p.a.

A Both (i) and (iii)
B Both (ii) and (iii)
C Both (i) and (ii)
D Any two of the three


GUYS! there is not even a solution for this ques! pl. help a needy one!

Ans 1:

Shravan from KDARFS, Jamnagar
Class : Class 7
Solution pls!

Ans 2:

Bhargavi from bvb, Pune
Class : Class 7

Ans 3:

Anamika Meher from DAV Public School Unit 8, Bhubaneswar
Class : Class 3

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Dhairya Godbole from KLE Eng Medium School, SOLAPUR
Subject :IMO    Class : Class 6

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Adyanika Satpathy from DPS International School, Singapore
Subject :IMO    Class : Class 5

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Ira from Sanskriti Hyderabad, Hyderabad
Subject :IMO    Class : Class 3

Ans 1:

tvisha bhardwaj from evergreen public school, delhi
Class : Class 3

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Answer  - (B)


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Ira from Sanskriti Hyderabad, Hyderabad
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D)

Number of oranges Sanjeev bought = 2160
Number of rotten oranges = 46
Number of remaining oranges = 2160 – 46 = 2114
Oranges in each box = 2114 ÷ 7 = 302


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Ira from Sanskriti Hyderabad, Hyderabad
Subject :IMO    Class : Class 3

Ans 1:

Ira from Sanskriti Hyderabad, Hyderabad
Class : Class 6

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Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Subject :IMO    Class : Class 4

Ans 1:

Meet ravinder Singh from Cambria international School, Kalyan west
Class : Class 4
Ans2 150

Ans 2:

Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Class : Class 7

Ans 3:

Meet ravinder Singh from Cambria international School, Kalyan west
Class : Class 4
Ans2 150

Ans 4:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 6
The correct answer is A. As twice of 200 is 400 and Rizwan has 350 rupees. Also 400-350=50

Ans 5:

Anshika Saxena from Shree Ram World, Delhi
Class : Class 4
A

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Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Subject :IMO    Class : Class 4

Ans 1:

Ishan Bhatted from The Indian School, New Delhi
Class : Class 6

Ans 2:

Brinda Modi from Adhira International School, Pune
Class : Class 4
Actually you all got b because you only counted Anu's savings and not Gaurav's saving. I mean that Gaurav already has R12, so if anu gives him 12 more rupees then both of them have equal. Is a bit tricky but not complicated.

Ans 3:

Meet ravinder Singh from Cambria international School, Kalyan west
Class : Class 4
Ans.B

Ans 4:

Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Class : Class 7

Ans 5:

Anshika Saxena from Shree Ram World, Delhi
Class : Class 4
A

Ans 6:

somesh from Centre point katol road, Nagpur
Class : Class 6
B

Ans 7:

VIDHU from DPS NOIDA, NOIDA
Class : Class 4
b

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ayush kumar from dps noida, delhi
Subject :IMO    Class : Class 1

Ans 1:

ayush kumar from dps noida, delhi
Class : Class 3
answer is a

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