Question 23(b) part please fast 12:59 PM
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Maths Sample Paper 2016-19
A train takes 2 hours less for a journey of 300km if its speed is increased by 5 km/h from its
usual speed. Find the usual speed Of the train.
Solve for x:
An AP comsists of 50 terms of which 3 term is 12 and the last term is 106. Find the
Prove that in a right angled triangle square Of the hypotenuse is equal to sum Of the squares
of two sides.
Draw a MBC With sides 6cm, 8cm and 9 cm and then construct a triangle similar to MBC
whose sides are — Of the corresponding sides Of AA BC
A man on top of a vertical observation touer observes a car nwving at a uniform speed
coming directly towards it. If it takes 12 minutes for the angle of depression 10 change from
300 to 49. long Will the car take to reach the observation tower from this point?
The angle Of elevation Of a cloud from a point 60 m above surface Of the water Of a lake
is and the angle Of depression Of its shadow from the same point in water Of lake is 6(V,
Find the height of the cloud from the surface of water.
TIE nrdian Ofthe following data is 525. Find the values Of x and y if the total frequency is
4
4
4
4
4
Class Interval
0-100
100-200
200-300
300-400
400-500
500-600
6m.700
700-800
8m 900
900-1000
Freque ncy
12
