Question

Sur
4 Marks each
Q. 1 in a toss of 3 coins simultaneously. Find the probability of
a. Getting 1 head b. Getting 2 tails
c. At least one tail
Q.2 Draw histogram of the following-
118-126
154-162
Class
Freq.
127-135
5
136-144
9
145-153
12
163-171
4
un
2
Q.3 A river 3 cm deep and 40 m wide is flawing at the rate of 2km/h. How much water will fa
sea in a minute?
C С
D
Q.4 AB = AC and AB=AD show that angle BCD is a right angle
Q.
A
2 M
teen​

Answer 1

Answer:

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