Subject :IMO Class : Class 5
Class : Class 6
Answer is b because the length of the bigger rectangle is 18 cm and breadth is 8 cm. The length of the smaller rectangle is 30 cm-18 cm=12 cm and breadth is 8 cm-2 cm=6 cm. The area of the bigger rectangle is 18 cm X 8 cm=144 sq. cm and the area area of the smaller rectangle is 12 cm X 6 cm=72 sq. cm. Area of the figure given is 144 sq. cm+72 sq. cm=216 sq. cm.
Class : Class 7
Area of rectangle ABCD = (18 × 8) cm2 = 144 cm2 total area = (144 72) cm2 = 216 cm2
Subject :IMO Class : Class 7
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Subject :IMO Class : Class 5
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Subject :IMO Class : Class 5
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Subject :IMO Class : Class 5
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Subject :IMO Class : Class 5
Ans 1:
Class : Class 5
isn't it C, because boys are a group, in it there are other groups like students and athletes?
Ans 4:
Class : Class 6
Not all athletes and students are boys, some are girls. Not all students are athletes, either. Vice versa. So, option D is the only Venn diagram that correctly and accurately explicates this. Observation skills and general knowledge are primarily tested in this type of question.
Ans 5:
Class : Class 6
Correct answer is D as per Sof-Olympiad.SolutionSome boys are studentsSome boys are athletesSome students are boysSome students are athletesSome athletes are boysSome athletes are students
Ans 6:
Class : Class 5
ans is d and the solution is so pakaaw and unreliable to understand however i got it right
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Subject :IMO Class : Class 5
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Subject :IMO Class : Class 6