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Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1

(B):

 P = (100 ÷ 2)=50

 Q = (800x 1) = 800

R = (40x 2) = 80

S = (2 + 5) = 7

Therefore, P + Q ÷ R x S =50 + 800 ÷ 80 x 7 = 50 + 10 x 7 =50 +70 = 120


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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

(D):

74 x 43 = 3182
Now, 
A) 70 x 43 + 4 x 43 = 3182
B) 69 x 43 + 5 x 43 = 3182
C) 72 x 43 + 2 x 43 = 3182
D) 72 x 43 x 2 = 6192
Therefore, 74 x 43 is not equal to 72 x 43 x 2.


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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

(C): 


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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
correct answer is B

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4
answer ha b not a you must have took the 8 in the position of 6 like I did by mistake check again please retry and concentratethats it

Ans 4: (Master Answer)

Class : Class 1

(B):

Here, P = 1, Q = 6, R = 2
So, P + Q – R = 1 + 6 – 2 = 5


Ans 5:

Class : Class 4
B

Ans 6:

Class : Class 4
this question is wrong the correct answer is A

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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

(C): After replacing the signs, the given equation becomes,
5 - 16 ÷ 4 + 20 × 40
= 5 - 4 + 20 × 40 = 5 - 4 + 800 = 801


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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 4
option c is correct

Ans 3: (Master Answer)

Class : Class 1

Option (C) is correct.


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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

(D): –3 > –5, since –5 lies on the left side of –3 in the number line.


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Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1

(C):

After rearranging the figure, we get

 


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Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Class : Class 1

(D):


There are two shapes with 5 sides and two shapes with 6 sides.

 


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