Soln: i. D PQR = D PSR i. PR divides ||gm area into equal...
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Q. At 30 degree celcius, 103g of saturated solution of sodium chloride contains 30.9g of sodium chloride. Find the solubility of sodium chloride at 30 degree celcius.
Soln: Here, Weight of saturated solution = 103g Weight of solute = 30.9g Weight of solvent = Wt. of saturated soln – wt. of sol...
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Q. How much is more the value including 30% VAT on Rs. 2700 than Rs. 3060.
Soln: Value on Rs.2700 with 30% VAT = 2700 + 30% of 2700 = 2700 + 0.3*2700 = 2700 + 810 = 3510 More value = 3510 – 3060 ...
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1. How can the slide show be repeatd continously? a. Loop Continiously until 'Esc' b. Repeats continuously c. Loop more d. None...
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Q. In the given figure, ABCD is a parallelogram and bisector of angle A bisects the side BC at P. Prove that AD = 2AB.
Soln: i. <DAP = <PAB i. AP bisects <A ii. <DAP = <APB ii. Being alternate angles iii. <PAB = <APB iii...
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Q. In the adjoining figure, it is given that PQ=PR, MR=QN and ML||PN. Prove that MN and QL bisect each other.
Soln: <PQL = <MLR Being corresponding angles. ML = MR ...
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Q. In given XYZ, XE is the bisector of angle YXZ. If YO perpendicular to XE and OM||XZ, prove that YM = MZ.
Soln: Constrution: Join O and A 1. In r s XYO and XAO i. <YXO = <AXO (A) i. XE is bisector of ...
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