Subject :IMO Class : Class 4
Class : Class 5
the question says that none of the sides are equal so few quadrilatral 's sides are unequal as the answer i choosed is b which is realated to the text given above
Class : Class 7
Option B is the correct answer as the square has all sides equal, Rectangle has only 2 sides equal, and pentagon has 5 sides
Subject :IMO Class : Class 3
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Subject :IMO Class : Class 5
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Subject :IMO Class : Class 8
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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 5
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Subject :IMO Class : Class 5
Ans 2:
Class : Class 7
Question has been formed wrongly in terms of unit of measurement as all areas should either be in cm or in m.
Ans 6:
Class : Class 8
In the figure 'cm' is written, the solution has 'm' in it. SOF please correct it to avoid confusion.
Ans 7:
Class : Class 5
all should be in cm or m question is wrong or else the answer is (d),(C),(a),(b)
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Subject :IMO Class : Class 5
Ans 5:
Class : Class 7
Answer should be Option C, not D, because 2 meter for knots is mentioned. It is not mentioned that 2 m is required for each knot.
Ans 7:
Class : Class 5
Answer is C: 122. It says 2m is required for tying the "knots" which means 2m is the total length consumed the all knots. Had it said that 2m is required for each knot then the answer would be 128m.
Ans 12:
Class : Class 5
Answer: 128Explanation:Perimeter = 30 x 4 = 120Space for knots = 2 x 4 = 8 (each knot = 2m)Total (answer) = 30 x 4 2 x 4 = 128 m 128 > 120, 118 or 122 so option D. None of these is the correct option
Ans 13:
Class : Class 5
option d according to SOF but it should be option c as it has said for the knots. The word ''knots'' is in plural form which means there are many knots which means it will be a l the knots counted
Ans 14:
Class : Class 7
C is the answer to this question but it is showing that D is the answer. Master answer required
Ans 15:
Class : Class 5
In the question it is written 2m for knots, which means 122m of rope is required. If it would be given 2m for each knot then the answer is 128m.
Ans 19:
Class : Class 8
Answer is D, because 2m for EACH knot, so multiplying by 4 gives 8. Then adding to 120 gives answer 128. As this answer is not in options A, B and C, answer is D, none of these
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Subject :IMO Class : Class 5
Ans 3:
Class : Class 6
SolutionArea of larger rectangle = (22 × 8) sq. cm= 176 sq. cmArea of unshaded rectangle = (7 × 6) sq. cm= 42 sq. cmArea of square = (4 × 4) sq. cm = 16 sq. cm∴ Area of shaded region= 176 sq. cm – (42 16) sq. cm= 118 sq. cm