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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
ans is 7

Ans 2:

Class : Class 7

Ans 3:

Class : Class 8
the answer is 7.

Ans 4:

Class : Class 8
The answer is 3. When you solve the equation you get 3*3*1*1*2*14/1*1*1. Now we see that the prime numbers left are 3,3 and 2. Therefore there are 3 prime numbers.

Ans 5:

Class : Class 9

Ans 6:

Class : Class 6
the solution of the equation is 3*3*5*5*5*2*7 which has seven prime factors

Ans 7:

Class : Class 8
The answer is 3. When you solve the equation you get 3*3*1*1*2*14/1*1*1. Now we see that the prime numbers left are 3,3 and 2. Therefore there are 3 prime numbers.

Ans 8:

Class : Class 9
4

Ans 9:

Class : Class 8
The answer is 4. There are 4 prime factors: 2,3,5 and 7

Ans 10:

Class : Class 4
isn't the answer "A"

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 3

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4
The answer is D

Ans 4:

Class : Class 5
dfd

Ans 5:

Class : Class 4
10000

Ans 6:

Class : Class 7
BIR you have written ten thousand instead of one thousand !!!

Ans 7:

Class : Class 4

Ans 8:

Class : Class 2
100 tens = 1 thousand

Ans 9:

Class : Class 4
the answer is c

Ans 10:

Class : Class 7
The answer is D .

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9
its more than easy D

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
It is NOT out of syllabus . The sulution is that one moon is 18.So,18x18=324.To get the star devide 18 by 3=6.18-6=12

Ans 2:

Class : Class 5
IT IS OUT OF SYLLABUS.

Ans 3:

Class : Class 3
I don't know the answer because IT IS OUT OF SYLLABUS

Ans 4:

Class : Class 5
it is a little tricky but i solved it.

Ans 5:

Class : Class 5
options given seems to be wrong

Ans 6:

Class : Class 4

Ans 7:

Class : Class 3

Ans 8:

Class : Class 5
the answer is 108

Ans 9:

Class : Class 4
out of syallabus

Ans 10:

Class : Class 3
correct answer should be 33

Ans 11:

Class : Class 4
Out of Syllabus

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 5

Study the given line graph which shows the capacity of petrol Mohit used while travelling from City X to City Y from April to August and answer the following questions.

(A) How much more capacity of petrol was used in August than in May?
(B) What fraction of the total capacity of petrol used in July?

(A) (B)
A 20000 mL 7/26
B 22000 mL 8/29
C 10000 mL 7/27
D 25000 mL 9/36


Ans not understood... I doubt if the ans is correct.

Ans 1:

Class : Class 6
Option A)

Ans 2:

Class : Class 6
Ans is A because the answer of question (A) will be 20000 ml because 40 l-20 l=20 l. Now convert 20 l to ml, which is 20000 ml, or, you can say that 20 l and 40 l will be 20000 ml and 40000 ml, respectively. Now do 20000 ml-40000 ml=20000ml. answer of question (B) will be 7/26 by adding the capacity of petrol of April, May, June, July and August, which will be 10 l+20 l+ 25 l+35 l+40 l=130 l. In July, the capacity of petrol used was 35 l, so in fraction, it will be 35 l/130 l. Now simplify the fraction, which will be 7 l/26 l.

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Subject :IMO    Class : Class 8

Read the statements carefully and select the correct option.
Statement-1 : Five cubes, each of volume 343 cm3 are joined end to end. The sum of the surface area of the resulting cuboid and all cubes is 2548 cm2.
Statement-2 : A cylindrical tank of diameter 500 cm and height 50 m can hold 982.14 litres of water.

ABoth Statement-1 and Statement-2 are true.
BBoth Statement-1 and Statement-2 are false.
CStatement-1 is false but Statement-2 is true.
DStatement-1 is true but Statement-2 is false.


Option A is correct.

Ans 1:

Class : Class 8
ft45te5se3g

Ans 2:

Class : Class 8

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