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.

Anand has $140. Karna has 80% more money than Anand.

(a) How much money does Karna have

$ ___

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

Answer:_______________

Kumar has $809. Murugan has 90% more money than Kumar.

(a) How much money does Murugan have

$ ___

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

Answer:_______________

Kumar has $850. Balaji has 45% more money than Kumar.

(a) How much money does Balaji have

$ ___

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

Answer:_______________

Narayanan has $744. Karna has 80% more money than Narayanan.

(a) How much money does Karna have

$ ___

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

Answer:_______________

Karna has $429. Murugan has 80% more money than Karna.

(a) How much money does Murugan have

$ ___

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

Answer:_______________

Karna has $480. Narayanan has 75% more money than Karna.

(a) How much money does Narayanan have

$ ___

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

Answer:_______________

Selvan has $571. Sriram has 40% more money than Selvan.

(a) How much money does Sriram have

$ ___

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

Answer:_______________

Pugal has $483. Karna has 25% more money than Pugal.

(a) How much money does Karna have

$ ___

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

Answer:_______________

Kalai has $620. Karna has 75% more money than Kalai.

(a) How much money does Karna have

$ ___

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

Answer:_______________

10)

Narayanan has $718. Raj has 90% more money than Narayanan.

(a) How much money does Raj have

$ ___

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

Answer:_______________

Anand has $140. Karna has 80% more money than Anand.

(a) How much money does Karna have

Answer: $252.00

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

Answer: 44.44%

SOLUTION 1 :

(a)	Step 1:	Anand	→	100%
		Karna	→	100% + 80%
			=	180%

Step 2:	100%	→	$140
	1%	→	$\frac{$140}{100%}$
	180%	→	$\frac{$140}{100%}$ x $\frac{180%}{1}$
		=	$252.00

(b)	Step 1:	Difference in amount between Karna and Anand
		→	$252.00 - $140
		=	$112

	Step 2:	% less	→	$\frac{$112}{$252.00}$ x $\frac{100%}{1}$
			=	44.44%

Kumar has $809. Murugan has 90% more money than Kumar.

(a) How much money does Murugan have

Answer: $1537.10

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

Answer: 47.37%

SOLUTION 1 :

(a)	Step 1:	Kumar	→	100%
		Murugan	→	100% + 90%
			=	190%

Step 2:	100%	→	$809
	1%	→	$\frac{$809}{100%}$
	190%	→	$\frac{$809}{100%}$ x $\frac{190%}{1}$
		=	$1537.10

(b)	Step 1:	Difference in amount between Murugan and Kumar
		→	$1537.10 - $809
		=	$728.1

	Step 2:	% less	→	$\frac{$728.1}{$1537.10}$ x $\frac{100%}{1}$
			=	47.37%

Kumar has $850. Balaji has 45% more money than Kumar.

(a) How much money does Balaji have

Answer: $1232.50

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

Answer: 31.03%

SOLUTION 1 :

(a)	Step 1:	Kumar	→	100%
		Balaji	→	100% + 45%
			=	145%

Step 2:	100%	→	$850
	1%	→	$\frac{$850}{100%}$
	145%	→	$\frac{$850}{100%}$ x $\frac{145%}{1}$
		=	$1232.50

(b)	Step 1:	Difference in amount between Balaji and Kumar
		→	$1232.50 - $850
		=	$382.5

	Step 2:	% less	→	$\frac{$382.5}{$1232.50}$ x $\frac{100%}{1}$
			=	31.03%

Narayanan has $744. Karna has 80% more money than Narayanan.

(a) How much money does Karna have

Answer: $1339.20

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

Answer: 44.44%

SOLUTION 1 :

(a)	Step 1:	Narayanan	→	100%
		Karna	→	100% + 80%
			=	180%

Step 2:	100%	→	$744
	1%	→	$\frac{$744}{100%}$
	180%	→	$\frac{$744}{100%}$ x $\frac{180%}{1}$
		=	$1339.20

(b)	Step 1:	Difference in amount between Karna and Narayanan
		→	$1339.20 - $744
		=	$595.2

	Step 2:	% less	→	$\frac{$595.2}{$1339.20}$ x $\frac{100%}{1}$
			=	44.44%

Karna has $429. Murugan has 80% more money than Karna.

(a) How much money does Murugan have

Answer: $772.20

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

Answer: 44.44%

SOLUTION 1 :

(a)	Step 1:	Karna	→	100%
		Murugan	→	100% + 80%
			=	180%

Step 2:	100%	→	$429
	1%	→	$\frac{$429}{100%}$
	180%	→	$\frac{$429}{100%}$ x $\frac{180%}{1}$
		=	$772.20

(b)	Step 1:	Difference in amount between Murugan and Karna
		→	$772.20 - $429
		=	$343.2

	Step 2:	% less	→	$\frac{$343.2}{$772.20}$ x $\frac{100%}{1}$
			=	44.44%

Karna has $480. Narayanan has 75% more money than Karna.

(a) How much money does Narayanan have

Answer: $840.00

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

Answer: 42.86%

SOLUTION 1 :

(a)	Step 1:	Karna	→	100%
		Narayanan	→	100% + 75%
			=	175%

Step 2:	100%	→	$480
	1%	→	$\frac{$480}{100%}$
	175%	→	$\frac{$480}{100%}$ x $\frac{175%}{1}$
		=	$840.00

(b)	Step 1:	Difference in amount between Narayanan and Karna
		→	$840.00 - $480
		=	$360

	Step 2:	% less	→	$\frac{$360}{$840.00}$ x $\frac{100%}{1}$
			=	42.86%

Selvan has $571. Sriram has 40% more money than Selvan.

(a) How much money does Sriram have

Answer: $799.40

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

Answer: 28.57%

SOLUTION 1 :

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

Step 2:	100%	→	$571
	1%	→	$\frac{$571}{100%}$
	140%	→	$\frac{$571}{100%}$ x $\frac{140%}{1}$
		=	$799.40

(b)	Step 1:	Difference in amount between Sriram and Selvan
		→	$799.40 - $571
		=	$228.4

	Step 2:	% less	→	$\frac{$228.4}{$799.40}$ x $\frac{100%}{1}$
			=	28.57%

Pugal has $483. Karna has 25% more money than Pugal.

(a) How much money does Karna have

Answer: $603.75

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

Answer: 20.00%

SOLUTION 1 :

(a)	Step 1:	Pugal	→	100%
		Karna	→	100% + 25%
			=	125%

Step 2:	100%	→	$483
	1%	→	$\frac{$483}{100%}$
	125%	→	$\frac{$483}{100%}$ x $\frac{125%}{1}$
		=	$603.75

(b)	Step 1:	Difference in amount between Karna and Pugal
		→	$603.75 - $483
		=	$120.75

	Step 2:	% less	→	$\frac{$120.75}{$603.75}$ x $\frac{100%}{1}$
			=	20.00%

Kalai has $620. Karna has 75% more money than Kalai.

(a) How much money does Karna have

Answer: $1085.00

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

Answer: 42.86%

SOLUTION 1 :

(a)	Step 1:	Kalai	→	100%
		Karna	→	100% + 75%
			=	175%

Step 2:	100%	→	$620
	1%	→	$\frac{$620}{100%}$
	175%	→	$\frac{$620}{100%}$ x $\frac{175%}{1}$
		=	$1085.00

(b)	Step 1:	Difference in amount between Karna and Kalai
		→	$1085.00 - $620
		=	$465

	Step 2:	% less	→	$\frac{$465}{$1085.00}$ x $\frac{100%}{1}$
			=	42.86%

10)

Narayanan has $718. Raj has 90% more money than Narayanan.

(a) How much money does Raj have

Answer: $1364.20

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

Answer: 47.37%

SOLUTION 1 :

(a)	Step 1:	Narayanan	→	100%
		Raj	→	100% + 90%
			=	190%

Step 2:	100%	→	$718
	1%	→	$\frac{$718}{100%}$
	190%	→	$\frac{$718}{100%}$ x $\frac{190%}{1}$
		=	$1364.20

(b)	Step 1:	Difference in amount between Raj and Narayanan
		→	$1364.20 - $718
		=	$646.2

	Step 2:	% less	→	$\frac{$646.2}{$1364.20}$ x $\frac{100%}{1}$
			=	47.37%