Que 1:) A vertically straight tree, 15m high, is broken by wind in such a waythat its top touches the groundand makes an angle of 60 degree with the ground. At what height of the ground did the tree break???
height = 6.9m height = 7.9m height = 8.9m height = 9.7m
Que 2:) How many tangants can be drawn from a single point?
1 2 3 4
Que 3:) What is probability of getting 54 sundays in a leap year?
2/7 3/7 2/4 4/7
Que 4:) A takes 3 hours more than B to walk 30km.But, if a doubles his speed,he is ahead of B by 3/2hours.Find their walking speed ?
speed of A = 3km/hr
speed of b = 5km/hr speed of A = 5km/hr
speed of b = 3km/hr speed of A = 2km/hr
speed of b = 2km/hr speed of A = 2km/hr
speed of b = 5km/hr
Que 5:) Find the coordinates of the point equidistant from the
3 given points A[5,1], B[-3,-7]and C[7,-1].
x=-2 and y=-1 x=-1 and y=-2 x=-1 and y=-1 x=-2 and y=-3
Que 6:) what are the possible outcomes of throwing 20 coins?
200 400 450 300
Que 7:) Find the sum of first 24 terms of the A.P 5,8,11,14,...
416 516 350 450
Que 8:) How many terms of the A.P.3,5,7,9,...must be added to get the sum 120?
8 9 10 11
Que 9:) Find the probability that a number selected at random from the numbers 1 to 25 is not a prime number when each of the given numbers is equally likely to be selected.
17/25 14/25 15/25 14/26
Que 10:) Find the median from the following data.
Marks No of students
Below 10 12
Below 20 32
Below 30 57
Below 40 80
Below 50 92
Below 60 116
Below 70 164
Below 80 200
53.33 56.33 54.33 53.44
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