KYC stands for 'Know Your Customer'. The objective of KYC is to know / understand customers better. It is a regulatory and legal requirement.

20 mph or miles per hour.

so,

Travels 20 miles in 60 minutes

Travels 10 miles in 60 * 10 / 20 minutes

In 8 hours, Jamal does 1 job

In 1 hour, Jamal does 1/8 job

Again,

In 10 hours, Kamal does 1 job

In 1 hour, Kamal does 1/10 job.

Now,

In 1 hour, together they will do (1/8 + 1/10) job

                                                 = 18 / 80 job

                                                 = 9/40 job

Thus Together,

They do 9/40 job in 1 hour

They do 1 job in 40/9 hours

       &nb 

(0.3)5/(0.3)3

= (0.3)2

= (0.3)*(0.3)

= 0.09

This can be easily answered by going through the options. In case of option C,

If legth is 5. Width is 5-2 = 3

Area of the floor would be = 5*3 = 15

The entire garbage = x

Thus,

x - x/3 - 3x/5 = 12

or, (15x - 5x - 9x) / 15 = 12

or, x = 12 * 15 = 180

If the amount of kittens is 1, then remaining amount of kitten unsold is = 1 - 2/3 = (3-2)/3 = 1/3

Now,

Remaining amount of kittens is 1/3, when total amount of kittens is 1

Remaining amount of kittens is 36, when total amount of kittens is 1*36*3 = 108

Kittens sold = 108 -36 = 72

Total amount received = (72*2.30) tk

                                    = 165.6 tk

5/3 hours = 60 * 5/3 Minutes

               = 100 minutes

In 100 minutes, he checks 4 scripts

In 50 minutes, he checks 4*50/100 scripts

                                      = 2 scripts

She earned working at the book store last week = 5.00x taka

She spent on rice = 12.00y taka

Thus, She saved = (5.00x - 12.00y) tk

At first, Each student had to give = y/m taka

After z students backing out,

Each students had to give = y/(m-z)

Thus, the amount the remaining students have to pay more = y/(m-z) - y/m

Area of circle A = π*r2

Increase r by 10% new area is: π*(1.1r)2 = 1.21*π*r2

thus area is increased by (1 - 1.21)

                                      = 0.21

                                      = (0.21*100)%

                                     = 21%

The person travels, 60 km in 60 minutes

30 km in 60*30/60 minutes

                     = 30 minutes

On the way back, the person travels,

60 km in 30 minutes

30 km in 30*30/60 minutes

            = 15 minutes

Total time = 30 + 15 minutes = 45 minutes

When new price is 28 tk, old price is 25 tk

When new price is 100 tk, old price is 25*100/28 tk

                                                         = 89.29 tk or 89.29%