Question
A wire is bent to form a square whose sides are of 55
cm. If the same wire is bent to form a circle, then find the area (in cm2) of the circle formed.Solution
Total length of the wire = 4 × length of the square = 4 × 55 = 220 cm So, circumference of the circle = 220 cm Radius of the circle = {220/(2π)} = {220 × 7/44)} = 35 cm Area of the circle formed = (22/7) × 35 × 35 = 3850 cm2
Statements:Â Â Â Â Â Â Â All lions are tigers.
                               All tigers are leopards.
Statement:
I) All blue are purple
II) Some purple are yellow
III) No yellow is green
IV) All green are brown
Co...
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All milk are tea.
Some tea are coffee.
Conclusions
I. Some tea are milk.
II. Some coffee are milk.
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Some actor is director.
All director is producer.
No producer is composer.
Every composer is package.
Con...
In the question below some statements are given followed by three conclusions I, II, and III. You have to take the given statements to be true even if ...
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Some stones are diamonds.
Some diamonds are jewelry.
Some jewelry are pearls.
Conclusions:I....
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Some soaps are taps.
Conclusions:I. Some taps are mugs.
II. No mugs is tap.Â
Statement:Â
Only Dog are cat.
No cat is lion.
Only tiger are lion.
Conclusion:
I. No lion is dog.
II. No ...
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All Table are Chair
Some Chair are woods
Some woods are Watch
All watch are metals
Conclusions :
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