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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
HAPPY NATIONAL DAY OF OMAN

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8
OPTION D.FIRST WE HAVE TO DIVIDE THE FIRST AND LAST NUMBERS IN ONE COLUMN ,IF WE TAKE THE FIRST COLUMN THE FIRST NUMBER IS 28 AND THIRD NUMBER IS 14. 28 DIVIDED BY 14 IS EQUAL TO 2. THIS 2 IS OBTAINED BY DIVIDING THE MIDDLE NUMBER 10 WITH 5. IN THE SECOND COLUMN THE FIRST NUMBER IS 68 AND THIRD NUMBER IS 17. 17 DIVIDED BY 68 IS EQUAL TO 4. THIS 4 IS OBTAINED BY DIVIDING THE MIDDLE NUMBER 20 WITH 5. SIMILARLY IN THE THIRD COLUMN THE FIRST NUMBER IS 45 AND THE THIRD NUMBER IS 9. 9 DIVIDED BY 45 IS EQUAL TO 5. SO WHEN WE DIVIDE THE MIDDLE NUMBER WITH 5 AND MULTIPLY IT WITH THE THIRD NUMBER WE GET THE FIRST NUMBER. HERE WE HAVE TO FIND THE MIDDLE NUMBER, SO WE HAVE TO MULTIPLY THE ANSWER WE GOT WHEN WE DIVIDED THE FIRST AND THIRD NUMBERS THAT IS 5 WITH 5,THAT IS 25. SO THE MIDDLE NUMBER IS 25 . IF WE WANT TO CHECK THE ANSWER WE CAN DIVIDE THE MIDDLE NUMBER 25 WITH 5 WHICH GIVES US THE ANSWER 5. WHEN WE MULTIPLY 5 WITH THE THIRD NUMBER 9 WE GET THE ANSWER 45 WHICH IS THE FIRST NUMBER. HENCE OUR ANSWER IS PROVED.SO WE CAN SAY THAT OPTION D IS THE ANSWER.

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9
Yeah it sucks

Ans 2:

Class : Class 9
Yeah it sucks

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
a

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 8
the answer is c not b because 1*140=140,2*70=140,5*28=140,10*14=140

Ans 2:

Class : Class 5
b is the answer

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4
i know the answer

Ans 2:

Class : Class 3
d

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 2

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Subject :IMO    Class : Class 6

Read the following statements.
Statement-1 :A number for which sum of all its factors is equal to twice the number is called perfect number.
Statement-2 :If two numbers are divisible by a number, then their sum and difference are also divisible by that number.
Which of the following options holds?

A Both Statement-1 and Statement-2 are true.
B Statement-1 is true but Statement-2 is false.
C Statement-1 is false but Statement-2 is true.
D Both Statement-1 and Statement-2 are false.


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Ans 1:

Class : Class 9
THE CORRECT ANSWER IS A

Ans 2:

Class : Class 8
its b

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6
the answer should be b

Ans 5:

Class : Class 6
b is the correct answer

Ans 6:

Class : Class 8
b is correct

Ans 7:

Class : Class 8
b is correct

Ans 8:

Class : Class 6
D is the correct answer

Ans 9:

Class : Class 8
According to me ,it is C

Ans 10:

Class : Class 6
some are saying a, some are saying b, some are saying c and some are saying d. what is the correct answer??????

Ans 11:

Class : Class 6
a is correct

Ans 12:

Class : Class 6
it should be A because if we take 39 and 26 as multiples and 13 as factor then 39-26=13. which is divisible by 13

Ans 13:

Class : Class 7
According to me, A is the correct answer.

Ans 14:

Class : Class 6
according to me , its B as if two numbers are divisible by a number , their sum and difference is not divisible by the same number . For example : 2

Ans 15:

Class : Class 5
the answer is b

Ans 16:

Class : Class 6
Answer is A

Ans 17:

Class : Class 6
the correct answer is c

Ans 18:

Class : Class 6

Ans 19:

Class : Class 6
sorry, a is the correct one

Ans 20:

Class : Class 6
I am confused what is the answer because some are saying a , some are saying b ,some are saying c and some are saying d .

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
a

Ans 2:

Class : Class 5
The option is A

Ans 3:

Class : Class 5

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 5
5 million

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