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Recent questions tagged class-10

by Brainiak (77.0k points) in Circle asked Jul 9 10 views
In the adjoining figure, seg QR is a chord of the circle with centre O. P is the midpoint of the chord QR.
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by Brainiak (77.0k points) in Circle asked Jul 9 7 views
What is the distance between two parallel tangents of a circle having radius 4.5 cm? Justify your answer.
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by Brainiak (77.0k points) in Circle asked Jul 9 11 views
In the adjoining figure, O is the centre of the circle. From point R, seg RM and seg RN are tangent segments
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by Brainiak (77.0k points) in Circle asked Jul 9 4 views
In the adjoining figure, the radius of a circle with centre C is 6 cm, line AB is a tangent at A.
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by laxman Ji (3.4k points) in uncategorized asked Jun 18 18 views
In the given circuit, A, B, C and D are four lamps connected with a battery of 60V
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by laxman Ji (3.4k points) in uncategorized asked Jun 18 36 views
Four samples A, B, C and D change the colour of pH paper or solution to Green, Reddish-pink, Blue and Orange.
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by laxman Ji (3.4k points) in uncategorized asked Jun 18 30 views
Explain with a balanced reaction, the role of the baking soda. Mention any other use of baking soda.
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by Brainiak (77.0k points) in Pythagoras theorem asked May 13 7 views
Find the length of a diagonal of a rectangle having sides 11 cm and 60 cm.
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by Brainiak (77.0k points) in maths asked Apr 8, 2021 155 views
If the cost of bananas is increased by Rs. 10 per dozen, one can get 3 dozen less for Rs.600.
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by Brainiak (77.0k points) in maths asked Apr 8, 2021 96 views
Find the first two terms of the sequence for which Sn is given below Sn=n^2 (n+1)
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by Brainiak (77.0k points) in maths asked Apr 8, 2021 32 views
Prove. Sec2 A + Cosec2 A = Sec2 A Cosec2 A
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by Brainiak (77.0k points) in maths asked Apr 8, 2021 88 views
Find the area of the sector of a circle of radius 8 cm and arc with length 15 cm.
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by Brainiak (77.0k points) in maths asked Apr 8, 2021 210 views
Draw a tangent at any point ‘M’ on the circle of radius 3.3 cm and centre ‘O’.
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