Sasi Math (Revised for 1024)

Scroll:Percentage >> Percentage >> ps (2882)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.

Selvan has $240. Anand has 70% more money than Selvan.

(a) How much money does Anand have

$ ___

(b) How many percent less does Selvan have than Anand Round off your answer to the nearest 2 decimal places.

Answer:_______________

Selvan has $142. Raj has 55% more money than Selvan.

(a) How much money does Raj have

$ ___

(b) How many percent less does Selvan have than Raj Round off your answer to the nearest 2 decimal places.

Answer:_______________

Kalai has $117. Narayanan has 5% more money than Kalai.

(a) How much money does Narayanan have

$ ___

(b) How many percent less does Kalai have than Narayanan Round off your answer to the nearest 2 decimal places.

Answer:_______________

Chidambaram has $408. Selvan has 25% more money than Chidambaram.

(a) How much money does Selvan have

$ ___

(b) How many percent less does Chidambaram have than Selvan Round off your answer to the nearest 2 decimal places.

Answer:_______________

Barathan has $706. Kalai has 30% more money than Barathan.

(a) How much money does Kalai have

$ ___

(b) How many percent less does Barathan have than Kalai Round off your answer to the nearest 2 decimal places.

Answer:_______________

Sriram has $316. Moorthi has 35% more money than Sriram.

(a) How much money does Moorthi have

$ ___

(b) How many percent less does Sriram have than Moorthi Round off your answer to the nearest 2 decimal places.

Answer:_______________

Prem has $224. Raj has 50% more money than Prem.

(a) How much money does Raj have

$ ___

(b) How many percent less does Prem have than Raj Round off your answer to the nearest 2 decimal places.

Answer:_______________

Sriram has $846. Raj has 40% more money than Sriram.

(a) How much money does Raj have

$ ___

(b) How many percent less does Sriram have than Raj Round off your answer to the nearest 2 decimal places.

Answer:_______________

Aravindh has $857. Murugan has 10% more money than Aravindh.

(a) How much money does Murugan have

$ ___

(b) How many percent less does Aravindh have than Murugan Round off your answer to the nearest 2 decimal places.

Answer:_______________

10)

Barathan has $480. Narayanan has 35% more money than Barathan.

(a) How much money does Narayanan have

$ ___

(b) How many percent less does Barathan have than Narayanan Round off your answer to the nearest 2 decimal places.

Answer:_______________

Selvan has $240. Anand has 70% more money than Selvan.

(a) How much money does Anand have

Answer: $408.00

(b) How many percent less does Selvan have than Anand Round off your answer to the nearest 2 decimal places.

Answer: 41.18%

SOLUTION 1 :

(a)	Step 1:	Selvan	→	100%
		Anand	→	100% + 70%
			=	170%

Step 2:	100%	→	$240
	1%	→	$\frac{$240}{100%}$
	170%	→	$\frac{$240}{100%}$ x $\frac{170%}{1}$
		=	$408.00

(b)	Step 1:	Difference in amount between Anand and Selvan
		→	$408.00 - $240
		=	$168

	Step 2:	% less	→	$\frac{$168}{$408.00}$ x $\frac{100%}{1}$
			=	41.18%

Selvan has $142. Raj has 55% more money than Selvan.

(a) How much money does Raj have

Answer: $220.10

(b) How many percent less does Selvan have than Raj Round off your answer to the nearest 2 decimal places.

Answer: 35.48%

SOLUTION 1 :

(a)	Step 1:	Selvan	→	100%
		Raj	→	100% + 55%
			=	155%

Step 2:	100%	→	$142
	1%	→	$\frac{$142}{100%}$
	155%	→	$\frac{$142}{100%}$ x $\frac{155%}{1}$
		=	$220.10

(b)	Step 1:	Difference in amount between Raj and Selvan
		→	$220.10 - $142
		=	$78.1

	Step 2:	% less	→	$\frac{$78.1}{$220.10}$ x $\frac{100%}{1}$
			=	35.48%

Kalai has $117. Narayanan has 5% more money than Kalai.

(a) How much money does Narayanan have

Answer: $122.85

(b) How many percent less does Kalai have than Narayanan Round off your answer to the nearest 2 decimal places.

Answer: 4.76%

SOLUTION 1 :

(a)	Step 1:	Kalai	→	100%
		Narayanan	→	100% + 5%
			=	105%

Step 2:	100%	→	$117
	1%	→	$\frac{$117}{100%}$
	105%	→	$\frac{$117}{100%}$ x $\frac{105%}{1}$
		=	$122.85

(b)	Step 1:	Difference in amount between Narayanan and Kalai
		→	$122.85 - $117
		=	$5.85

	Step 2:	% less	→	$\frac{$5.85}{$122.85}$ x $\frac{100%}{1}$
			=	4.76%

Chidambaram has $408. Selvan has 25% more money than Chidambaram.

(a) How much money does Selvan have

Answer: $510.00

(b) How many percent less does Chidambaram have than Selvan Round off your answer to the nearest 2 decimal places.

Answer: 20.00%

SOLUTION 1 :

(a)	Step 1:	Chidambaram	→	100%
		Selvan	→	100% + 25%
			=	125%

Step 2:	100%	→	$408
	1%	→	$\frac{$408}{100%}$
	125%	→	$\frac{$408}{100%}$ x $\frac{125%}{1}$
		=	$510.00

(b)	Step 1:	Difference in amount between Selvan and Chidambaram
		→	$510.00 - $408
		=	$102

	Step 2:	% less	→	$\frac{$102}{$510.00}$ x $\frac{100%}{1}$
			=	20.00%

Barathan has $706. Kalai has 30% more money than Barathan.

(a) How much money does Kalai have

Answer: $917.80

(b) How many percent less does Barathan have than Kalai Round off your answer to the nearest 2 decimal places.

Answer: 23.08%

SOLUTION 1 :

(a)	Step 1:	Barathan	→	100%
		Kalai	→	100% + 30%
			=	130%

Step 2:	100%	→	$706
	1%	→	$\frac{$706}{100%}$
	130%	→	$\frac{$706}{100%}$ x $\frac{130%}{1}$
		=	$917.80

(b)	Step 1:	Difference in amount between Kalai and Barathan
		→	$917.80 - $706
		=	$211.8

	Step 2:	% less	→	$\frac{$211.8}{$917.80}$ x $\frac{100%}{1}$
			=	23.08%

Sriram has $316. Moorthi has 35% more money than Sriram.

(a) How much money does Moorthi have

Answer: $426.60

(b) How many percent less does Sriram have than Moorthi Round off your answer to the nearest 2 decimal places.

Answer: 25.93%

SOLUTION 1 :

(a)	Step 1:	Sriram	→	100%
		Moorthi	→	100% + 35%
			=	135%

Step 2:	100%	→	$316
	1%	→	$\frac{$316}{100%}$
	135%	→	$\frac{$316}{100%}$ x $\frac{135%}{1}$
		=	$426.60

(b)	Step 1:	Difference in amount between Moorthi and Sriram
		→	$426.60 - $316
		=	$110.6

	Step 2:	% less	→	$\frac{$110.6}{$426.60}$ x $\frac{100%}{1}$
			=	25.93%

Prem has $224. Raj has 50% more money than Prem.

(a) How much money does Raj have

Answer: $336.00

(b) How many percent less does Prem have than Raj Round off your answer to the nearest 2 decimal places.

Answer: 33.33%

SOLUTION 1 :

(a)	Step 1:	Prem	→	100%
		Raj	→	100% + 50%
			=	150%

Step 2:	100%	→	$224
	1%	→	$\frac{$224}{100%}$
	150%	→	$\frac{$224}{100%}$ x $\frac{150%}{1}$
		=	$336.00

(b)	Step 1:	Difference in amount between Raj and Prem
		→	$336.00 - $224
		=	$112

	Step 2:	% less	→	$\frac{$112}{$336.00}$ x $\frac{100%}{1}$
			=	33.33%

Sriram has $846. Raj has 40% more money than Sriram.

(a) How much money does Raj have

Answer: $1184.40

(b) How many percent less does Sriram have than Raj Round off your answer to the nearest 2 decimal places.

Answer: 28.57%

SOLUTION 1 :

(a)	Step 1:	Sriram	→	100%
		Raj	→	100% + 40%
			=	140%

Step 2:	100%	→	$846
	1%	→	$\frac{$846}{100%}$
	140%	→	$\frac{$846}{100%}$ x $\frac{140%}{1}$
		=	$1184.40

(b)	Step 1:	Difference in amount between Raj and Sriram
		→	$1184.40 - $846
		=	$338.4

	Step 2:	% less	→	$\frac{$338.4}{$1184.40}$ x $\frac{100%}{1}$
			=	28.57%

Aravindh has $857. Murugan has 10% more money than Aravindh.

(a) How much money does Murugan have

Answer: $942.70

(b) How many percent less does Aravindh have than Murugan Round off your answer to the nearest 2 decimal places.

Answer: 9.09%

SOLUTION 1 :

(a)	Step 1:	Aravindh	→	100%
		Murugan	→	100% + 10%
			=	110%

Step 2:	100%	→	$857
	1%	→	$\frac{$857}{100%}$
	110%	→	$\frac{$857}{100%}$ x $\frac{110%}{1}$
		=	$942.70

(b)	Step 1:	Difference in amount between Murugan and Aravindh
		→	$942.70 - $857
		=	$85.7

	Step 2:	% less	→	$\frac{$85.7}{$942.70}$ x $\frac{100%}{1}$
			=	9.09%

10)

Barathan has $480. Narayanan has 35% more money than Barathan.

(a) How much money does Narayanan have

Answer: $648.00

(b) How many percent less does Barathan have than Narayanan Round off your answer to the nearest 2 decimal places.

Answer: 25.93%

SOLUTION 1 :

(a)	Step 1:	Barathan	→	100%
		Narayanan	→	100% + 35%
			=	135%

Step 2:	100%	→	$480
	1%	→	$\frac{$480}{100%}$
	135%	→	$\frac{$480}{100%}$ x $\frac{135%}{1}$
		=	$648.00

(b)	Step 1:	Difference in amount between Narayanan and Barathan
		→	$648.00 - $480
		=	$168

	Step 2:	% less	→	$\frac{$168}{$648.00}$ x $\frac{100%}{1}$
			=	25.93%