Applied Maths 2 Marks Questions

Two players: Player A and Player B are playing a game by rolling a dice. They decided that the player who will get the higher total will be the winner. In total they rolled the dice three times and the observations were recorded as follows:

Answer the following questions on the basis of the information given above:
a) Who is winner of the game.
b) Represent the above information as numerical inequality.

Mr. X and Mr. Y have net worth of 1.93 crores INR and -0.22 crores INR. Represent the above information in the form of inequality.

What is the relationship between arrival time, burst time, completion time and waiting time?

Prakash, Sachin and Anil started a business jointly investing 11 lakh, 16.5 lakh and 8.25 lakh respectively. The profit earned by them in the business at the end of 3 years was 19.5 lakh. What will be 50% of Anil's share in the profit?

A and B start a trading business with a capital of ₹ 30000 and ₹ 60000 respectively. From the profit of entire year which is ₹ 18000, A gets ₹ 8500 as his share of profit and salary for managing the business. What is the amount that A receives as his salary?

What is the investment ratio of A,B and C if their profit ratio is 6:7:8 respectively and their investment time period ratio is 2:3:4 respectively?

Priya started a tiffin service business by investing 40000. After 4 months her friend Rekha joined her business and invested 50000 in it. What will be the share of Rekha in the profit if they earn220000 as profit in the entire year?

In a 200 metresrace, Prateek beats Samarth by 35 metres or 7 seconds. How much time did Prateek take to cover the race?

A team played 40 games in a season and lost in 16 of them. What percent of games played did the team win?

A runs 3 times as fast as B. If A gives B a start of 40metres, how far must the goal on the race course be so that A and B reach the goal at the same time?

In a 500 metres race, A defeats B by 60 metres (or) 12 seconds. What is the time taken by A to complete the race?

A cistern can be filled in 8 hours but due to a leakage in its bottom, it takes 2 hours more to fill the tank. If the cistern is full, how much time will the leakage take to empty it?

A cistern can be filled by pipes A and B in 4 hours and 6 hours respectively. When full, the cistern can be emptied by pipe C in 8 hours. If all the pipes were turned on at the same time, in how much time will the cistern be filled?

A pipe can fill a cistern in 6 hours. Due to a leakage in the tank the cistern is just full in 9 hours. How much time the leakage will take to empty the tank?

Pipe A can fill a tank in 30 hours and pipe B in 45 hours. If both the pipes are opened in an empty tank, how much time will it take to fill the tank?

A man can row 7 km per hour in still water. If the stream is flowing at the rate of 5 km per hour, it takes him 7 hours to row to a place and return, how far is the place?

The speed of a boat in still water is 14 km per hour. While going downstream it moves at the rate of 24 km per hour. Find the speed of the boat against the stream.

Find the speed of the boat, if a boat moves downstream at the rate of 16 km/hr and upstream at the rate of 10 km/hr.

The average salary per head of the entire staff of a small factory including the supervisor and labours is ₹ 5750 . The average salary per head of the supervisor is ₹ 20,000 and that of the labours is ₹ 5000 . Find the number of labours in the factory if there are 4 supervisors.

In what ratio must rice at ₹ 69 per kg be mixed with rice ₹ 100 per kg so that the mixture be worth ₹ 80 per kg?

There are 81 boxes with 21 articles in each. When we rearrange all of the articles so that each box has 5 articles, how many articles will be left out without a box.

What time will it be after 200 hours, if the present time is 5:00 am?

If x (mod 9)=2, find all the possible values of x; where 0 < x < 47.

Evaluate (16 × 29)(mod 7)

Find the sum of 132 and 121 mod 23.

What time will it be after 1250 hours, If the present time is 9:00 pm?

Apply multiplication modulo on positive integers 5 and 3 for modulo 25

Apply subtraction modulo to positive integers 15 and 6 for modulo 25

Find subtraction modulo 8 if a and b are 11 and 3 respectively.

Apply addition modulo to positive integers 17 and 13 for modulo 30.

Find addition modulo 25 where a and b are 15 and 6 respectively

Find addition modulo 8 if a and b are 3 and 11 respectively

Verify (14 x 8) mod 5 = (14 mod 5 x 8 mod 5) mod 5

Consider the below processes available in the ready queue for execution, with arrival time as 0 for
all and given burst time. Find the average waiting time using the SJF scheduling algorithm.

The processes P1, P2, P3, P4 given in the table below, arrives for execution in the same order,
with Arrival Time 0, and given Burst Time. Find the average waiting time using the FCFS scheduling
algorithm.

Process	Burst Time
P1	25
P2	4
P3	7
P4	3

Verify that (14 + 8) mod 5 = (14 mod 5 + 8 mod 5) mod 5

Divide a net profit of 21000 among three partners A,B,C in a business whose capital investments
were 36000, 42000 and 48000 respective

P,Q and R jointly invested a total of 64000 in a business. P invested 6000 more than Q and Q
invested 5000 more than R. Find the ratio of their capital?