Question

1) Which among the following numbers are not divisible by 3 ?
a) 108 b)315 c) 224 d)1032

2) The value of m in m/5 = 10 is ______
a)50 b) 5 c)15 d)10power of 5



3) Fifteen years from now Ravi's age will be 4 times his present age. what his Ravi's present age?


(please answer all , thank you) ​

Answer 1

Answer:

1B} 311

2 c 15

fifteen years from now Ravi's age will 4 times his present age. what is Ravi's present age?

3 Let present age of Ravi's age= x

After 15 year ,

mean x+15 = ?

According to given condition

x+15=4(present age of Ravi)

=>x+15=4(x)

= x+15=4x

=15=4x-x

=15=3x

x=5

Hence

Ravi's Present age is 5years

I hope it may help to you

Answer 2

Step-by-step explanation:

which of the following numbers are divisible by 5. 226