# User Forum

Subject :IMO    Class : Class 4

Class : Class 5

## Ans 2:

Class : Class 4
I don't have it . You can buy it from the app.

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 6
yes you can write free IMO papers for class 5 .

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 6
376.0491989088662

## Ans 2:

Class : Class 5

Subject :IMO    Class : Class 5

Class : Class 8
RETUPOMC

Class : Class 5

## Ans 3:

Class : Class 6
Does the answer come in point???

## Ans 4:

Class : Class 8
COMPUTER will be coded as RETUPMOC.

Class : Class 6

## Ans 6:

Class : Class 6
Thankyou for helping.

Class : Class 6
retupmoc

## Ans 8:

Class : Class 7
RETUPMOC

Subject :IMO    Class : Class 5

Class : Class 5
12

## Ans 2:

Class : Class 8
10,000,000,000 hundreds are there in 1 trillion

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 8
you are absoulutely wrong imagine how many computers will be needed suppose you are not able to finish the paper on time teachers give you extra time you may come across my fate last year 2nd level i had 3 ques left in achiever's section and the person snatched my paper they had only given us 45 mins and then when i saw the result i got 34 out of 40 i may have come world no. 1 very bad school management

Subject :IMO    Class : Class 1

Class : Class 4
114

## Ans 2:

Class : Class 10
I find this question too high for Class 1. Anyway, I'll answer this. Given that a+b=27; b-a=9; a+b+c+d=36. Substituting a+b=27 in a+b+c+d=36, 27+c+d=36-27=9. c+d=9; d-c=3. Adding a+b and b-a, a+b+b-a=27+9, 2b=36, b=18. Therefore a=27-18=9. Adding c+d and d-c, c+d+d-c=9+3, 2d=12, d=6. Therefore c=6-3=3. Now, a=9; b=18; c=3; d=6. a*b+c-d = 9*18+3-6 = 162+3-6 = 165-6 = 159. Answer: 159

## Ans 3:

Class : Class 4
sorry, 159 because a+b=27 b-a=9. Therefore a=18 b=9. d-c=3 and a+b+c+d=36 ab=27 so 36-27=9 d is bigger than c so d=6 c=3 a=18 b=9 c=3 d=6 final question a*b+c-d 18*9= 162 162+3=165 165-d or 165-6=159 ANSWER=159

Subject :IMO    Class : Class 10

## Ans 1:

Class : Class 9
the answer is 50.5. it can be solved by :sum of the nos./no. of numbers. by formula, sum of first 100 natural nos. is n*(n+1)/2=100*101/2=5050. so answer comes out to be 5050/100=50.5

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 5
It was a mathematical calculation created by Pythagoras, to find out the hypotenuse of a right angled triangle. It is -: Altitude[squared]+ Base[squared]= Hypotenuse[squared]

Subject :IMO    Class : Class 7

## Ans 1:

Class : Class 8
Median is a middle no if a sequence.

## Ans 2:

Class : Class 7
Median is the middle term in a sequence of ascending ordered numbers.

## Ans 3:

Class : Class 7
when u arrange the numbers in number wise and select the middle number(eg- Q-1155627..... A-1125567 Therefore MEDIAN= 5 )