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# Arithmetic Mix || 05.03.2021

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Question 1

A can do a work in 12 days and B in 24 days. If they work on it together for 4 days, then what fraction of work is left?

Question 2

A boat goes a certain distance at 50 km/hr and comes back the same distance at 25 km/hr. What is the average speed (in km/hr) for the total journey?

Question 3

If (4/3) of p = (1/7) of q. Then what is p : q.

Question 4

Which of the following successive discount is the best for the customer?
I. 25%, 25%
II. 10%, 40%
III. 20%, 30%

Question 5

A exceeds B by 35% and B is less than C by 65%, what is A: B: C?

Question 6

A person can cover 6 km in 10 min in downstream and 5 km in 20 min in upstream. What is the respective ratio of the speed of boat (in still water) and current?

Question 7

A sum of money becomes Rs. 3100 in 3 years and Rs. 6789 in 7 years on compound interest. Find the rate of compound interest?

Question 8

Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits of N is:

Question 9

A vendor has 1000 kg of wheat part of which he sells at 8% profit and the rest at 18% profit. He gain 14% at whole .Find the quantity of wheat at which he sold at 18% profit?

Question 10

A man divides his property so that his son’s Share to his wife’s and wife’s share to his daughter's are both as in the ratio 3:1. If the daughter gets ₹ 10,000 less than son, the value (in rupees) of the whole property is
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