Question

Multiple Choice
iv. 0.007
a
ini. 73%
ii. 0.73%
An alloy of copper and gold contains 15 parts of copper and 110 parts of gold. The
The population of a town is increasing at the rate of 5% every year. If its present
population is 16000, population after 2 years will be
Vandana reduced her weight by 16%. If her weight is 63 kg now, what was bet
The charge for a mobile phone call costing 80 paise is increased by 15%. The ne
Choose the correct answer
0.73 equals
17.39
percentage of gold in the alloy is
i. 60%
ii. 75%
i. 17600
ii. 16800
d.
weight earlier?
ii. 70 kg
in. 88%
iv. 93
iii. 17640
iv. 18000
i. 75 kg
m. 73 kg
iv. 79 kg
L
charges per call will be
ii. 92 p
i. 9 p
iii. 96 p
iv. 31
96 Joy of Mathematics 8​

Answer 1

Step-by-step explanation:

a 1

b 2

c 1

d 5

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