Maths-
General
Easy
Question
Three straight lines are drawn through a point M, lying in the interior of triangle ABC, parallel to its sides. The areas of the resulting three triangles are S1, S2 and S3. The area of triangle ABC is
The correct answer is:
PC)
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The line 
is tangent to the circle S at the point A. B and C are points on on opposite sides of A and other tangents from B. C to S intersect at a point P. If B, C vary a long
n such a way that the product 
is constant, then locus of P is
The line is tangent to the circle S at the point A. B and C are points on on opposite sides of A and other tangents from B. C to S intersect at a point P. If B, C vary a longn such a way that the product is constant, then locus of P is
Maths-General
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If a right-angled triangle has integer sides, then which of the following is necessarily an integer?
If a right-angled triangle has integer sides, then which of the following is necessarily an integer?
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The number of geometrical isomers of (A) can be:
The number of geometrical isomers of (A) can be:
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Product (B) is:
Product (B) is:
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The two adjacent sides of a cyclic quadrilateral are 2 and 5 and the angle between them is 60°. If the third side is 3, the fourth side is
The two adjacent sides of a cyclic quadrilateral are 2 and 5 and the angle between them is 60°. If the third side is 3, the fourth side is
Maths-General
Maths-
In the triangle ABC, 
Let D divide BC internally in the ratio 1:3. Then
equals
In the triangle ABC, Let D divide BC internally in the ratio 1:3. Then equals
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The compound with the highest boiling point is:
The compound with the highest boiling point is:
Chemistry-General
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Give the decreasing order of reactivity of Diels-Alder reactions for the following:
I) 
II) 
III) 
IV) 
Give the decreasing order of reactivity of Diels-Alder reactions for the following:
I)
II)
III)
IV)
Chemistry-General
Chemistry-
The decreasing order of boiling points of the following compounds is:
I) 
II) 
III) 
IV) 
The decreasing order of boiling points of the following compounds is:
I)
II)
III)
IV)
Chemistry-General
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Compounds (B) and (C) are:
Compounds (B) and (C) are:
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Which reagents could be used to carry out the following reaction?
Which reagents could be used to carry out the following reaction?
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Hydrogenation of the adjoining compound in the presence of poisoned palladium catalyst gives:
Hydrogenation of the adjoining compound in the presence of poisoned palladium catalyst gives:
Chemistry-General
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Arrange the following in the decreasing order of their boiling points
I) 
II) 
III) 
IV) 
Arrange the following in the decreasing order of their boiling points
I)
II)
III)
IV)
Chemistry-General
Chemistry-
The product is:
The product is:
Chemistry-General
