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deepaksoniGuru

Asked: March 10, 2021In: ICSE

At what price should a 6.25% rupèes 50 share be quoted when the money is worth 10%.

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an important question from the book -ML aggarwal( avichal publication)class 10th , chapter3, shares and dividends …….. This type of ...Read more

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deepaksoniGuru

Asked: March 11, 2021In: ICSE

The angles of depression of the top and the bottom of an 8 m tall building from the top of a multi-storeyed building are 30 and 45 respectively. Find the height of tire multi-storeyed building and the distance between the two buildings, correct to two decimal places.

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sir this is the important question from the book -ML aggarwal( avichal publication) class 10th , chapter20 , heights and ...Read more

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deepaksoniGuru

Asked: March 16, 2021In: ICSE

The lengths of the parallel sides of a trapezium are (x + 9) cm and (2x – 3) cm and the distance between them is (x + 4) cm. If its area is 540 cm², find x.

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This question has been taken from Book:- ML aggarwal, Avichal publication, class10th, quadratic equation in one variable, chapter 5, exercise ...Read more

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deepaksoniGuru

Asked: March 17, 2021In: ICSE

Find the sub-duplicate ratio of (i) 9: 16 (ii) ¼: 1/9 (iii) 9a2: 49b2

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This is an important ques from the Book ML Aggarwal class 10th,, chapter – 7, ratio and proportion. In this question ...Read more

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deepaksoniGuru

Asked: March 18, 2021In: ICSE

If ax = by = cz; prove that x²/yz+y²/zx+z²/xy=bc/a²+ca/b²+ab/c²

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exam oriented an important question from ML aggarwal, class 10th, chapter 7, ratio and proportion, Avichal publication We hve that ax ...Read more

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deepaksoniGuru

Asked: March 25, 2021In: ICSE

If O is the centre of the circle, find the value of x in each of the following figures (using the given information):

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This is circle based question from Chapter name- circles Topic – Angle properties of circles Chapter number- 15 In this question ...Read more

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deepaksoniGuru

Asked: March 31, 2021In: ICSE

Question 5. (a) In the figure (i) given below, ABCD is a parallelogram. A circle passes through A and D and cuts AB at E and DC at F. Given that ∠BEF = 80°, find ∠ABC. (b) In the figure (ii) given below, ABCD is a cyclic trapezium in which AD is parallel to BC and ∠B = 70°, find: (i)∠BAD (ii) DBCD.

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This is circle based question from Chapter name- circles Topic – Angle properties of circles Chapter number- 15 In this question ...Read more

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At what price should a 6.25% rupèes 50 share be quoted when the money is worth 10%.

The angles of depression of the top and the bottom of an 8 m tall building from the top of a multi-storeyed building are 30 and 45 respectively. Find the height of tire multi-storeyed building and the distance between the two buildings, correct to two decimal places.

The lengths of the parallel sides of a trapezium are (x + 9) cm and (2x – 3) cm and the distance between them is (x + 4) cm. If its area is 540 cm², find x.

Find the sub-duplicate ratio of (i) 9: 16 (ii) ¼: 1/9 (iii) 9a2: 49b2

If ax = by = cz; prove that x²/yz+y²/zx+z²/xy=bc/a²+ca/b²+ab/c²

If O is the centre of the circle, find the value of x in each of the following figures (using the given information):