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.

Sriram has $433. Moorthi has 55% 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:_______________

Kumar has $513. Sriram has 90% more money than Kumar.

(a) How much money does Sriram have

$ ___

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

Answer:_______________

Sriram has $332. 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:_______________

Selvan has $721. Balaji has 90% more money than Selvan.

(a) How much money does Balaji have

$ ___

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

Answer:_______________

Kalai has $288. Aravindh has 70% more money than Kalai.

(a) How much money does Aravindh have

$ ___

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

Answer:_______________

Moorthi has $441. Aravindh has 95% more money than Moorthi.

(a) How much money does Aravindh have

$ ___

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

Answer:_______________

Karna has $462. Aravindh has 50% more money than Karna.

(a) How much money does Aravindh have

$ ___

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

Answer:_______________

Pugal has $757. Anand has 65% more money than Pugal.

(a) How much money does Anand have

$ ___

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

Answer:_______________

Raj has $863. Barathan has 35% more money than Raj.

(a) How much money does Barathan have

$ ___

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

Answer:_______________

10)

Narayanan has $471. Karna has 10% 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:_______________

Sriram has $433. Moorthi has 55% more money than Sriram.

(a) How much money does Moorthi have

Answer: $671.15

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

Answer: 35.48%

SOLUTION 1 :

(a)	Step 1:	Sriram	→	100%
		Moorthi	→	100% + 55%
			=	155%

Step 2:	100%	→	$433
	1%	→	$\frac{$433}{100%}$
	155%	→	$\frac{$433}{100%}$ x $\frac{155%}{1}$
		=	$671.15

(b)	Step 1:	Difference in amount between Moorthi and Sriram
		→	$671.15 - $433
		=	$238.15

	Step 2:	% less	→	$\frac{$238.15}{$671.15}$ x $\frac{100%}{1}$
			=	35.48%

Kumar has $513. Sriram has 90% more money than Kumar.

(a) How much money does Sriram have

Answer: $974.70

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

Answer: 47.37%

SOLUTION 1 :

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

Step 2:	100%	→	$513
	1%	→	$\frac{$513}{100%}$
	190%	→	$\frac{$513}{100%}$ x $\frac{190%}{1}$
		=	$974.70

(b)	Step 1:	Difference in amount between Sriram and Kumar
		→	$974.70 - $513
		=	$461.7

	Step 2:	% less	→	$\frac{$461.7}{$974.70}$ x $\frac{100%}{1}$
			=	47.37%

Sriram has $332. Raj has 40% more money than Sriram.

(a) How much money does Raj have

Answer: $464.80

(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%	→	$332
	1%	→	$\frac{$332}{100%}$
	140%	→	$\frac{$332}{100%}$ x $\frac{140%}{1}$
		=	$464.80

(b)	Step 1:	Difference in amount between Raj and Sriram
		→	$464.80 - $332
		=	$132.8

	Step 2:	% less	→	$\frac{$132.8}{$464.80}$ x $\frac{100%}{1}$
			=	28.57%

Selvan has $721. Balaji has 90% more money than Selvan.

(a) How much money does Balaji have

Answer: $1369.90

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

Answer: 47.37%

SOLUTION 1 :

(a)	Step 1:	Selvan	→	100%
		Balaji	→	100% + 90%
			=	190%

Step 2:	100%	→	$721
	1%	→	$\frac{$721}{100%}$
	190%	→	$\frac{$721}{100%}$ x $\frac{190%}{1}$
		=	$1369.90

(b)	Step 1:	Difference in amount between Balaji and Selvan
		→	$1369.90 - $721
		=	$648.9

	Step 2:	% less	→	$\frac{$648.9}{$1369.90}$ x $\frac{100%}{1}$
			=	47.37%

Kalai has $288. Aravindh has 70% more money than Kalai.

(a) How much money does Aravindh have

Answer: $489.60

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

Answer: 41.18%

SOLUTION 1 :

(a)	Step 1:	Kalai	→	100%
		Aravindh	→	100% + 70%
			=	170%

Step 2:	100%	→	$288
	1%	→	$\frac{$288}{100%}$
	170%	→	$\frac{$288}{100%}$ x $\frac{170%}{1}$
		=	$489.60

(b)	Step 1:	Difference in amount between Aravindh and Kalai
		→	$489.60 - $288
		=	$201.6

	Step 2:	% less	→	$\frac{$201.6}{$489.60}$ x $\frac{100%}{1}$
			=	41.18%

Moorthi has $441. Aravindh has 95% more money than Moorthi.

(a) How much money does Aravindh have

Answer: $859.95

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

Answer: 48.72%

SOLUTION 1 :

(a)	Step 1:	Moorthi	→	100%
		Aravindh	→	100% + 95%
			=	195%

Step 2:	100%	→	$441
	1%	→	$\frac{$441}{100%}$
	195%	→	$\frac{$441}{100%}$ x $\frac{195%}{1}$
		=	$859.95

(b)	Step 1:	Difference in amount between Aravindh and Moorthi
		→	$859.95 - $441
		=	$418.95

	Step 2:	% less	→	$\frac{$418.95}{$859.95}$ x $\frac{100%}{1}$
			=	48.72%

Karna has $462. Aravindh has 50% more money than Karna.

(a) How much money does Aravindh have

Answer: $693.00

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

Answer: 33.33%

SOLUTION 1 :

(a)	Step 1:	Karna	→	100%
		Aravindh	→	100% + 50%
			=	150%

Step 2:	100%	→	$462
	1%	→	$\frac{$462}{100%}$
	150%	→	$\frac{$462}{100%}$ x $\frac{150%}{1}$
		=	$693.00

(b)	Step 1:	Difference in amount between Aravindh and Karna
		→	$693.00 - $462
		=	$231

	Step 2:	% less	→	$\frac{$231}{$693.00}$ x $\frac{100%}{1}$
			=	33.33%

Pugal has $757. Anand has 65% more money than Pugal.

(a) How much money does Anand have

Answer: $1249.05

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

Answer: 39.39%

SOLUTION 1 :

(a)	Step 1:	Pugal	→	100%
		Anand	→	100% + 65%
			=	165%

Step 2:	100%	→	$757
	1%	→	$\frac{$757}{100%}$
	165%	→	$\frac{$757}{100%}$ x $\frac{165%}{1}$
		=	$1249.05

(b)	Step 1:	Difference in amount between Anand and Pugal
		→	$1249.05 - $757
		=	$492.05

	Step 2:	% less	→	$\frac{$492.05}{$1249.05}$ x $\frac{100%}{1}$
			=	39.39%

Raj has $863. Barathan has 35% more money than Raj.

(a) How much money does Barathan have

Answer: $1165.05

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

Answer: 25.93%

SOLUTION 1 :

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

Step 2:	100%	→	$863
	1%	→	$\frac{$863}{100%}$
	135%	→	$\frac{$863}{100%}$ x $\frac{135%}{1}$
		=	$1165.05

(b)	Step 1:	Difference in amount between Barathan and Raj
		→	$1165.05 - $863
		=	$302.05

	Step 2:	% less	→	$\frac{$302.05}{$1165.05}$ x $\frac{100%}{1}$
			=	25.93%

10)

Narayanan has $471. Karna has 10% more money than Narayanan.

(a) How much money does Karna have

Answer: $518.10

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

Answer: 9.09%

SOLUTION 1 :

(a)	Step 1:	Narayanan	→	100%
		Karna	→	100% + 10%
			=	110%

Step 2:	100%	→	$471
	1%	→	$\frac{$471}{100%}$
	110%	→	$\frac{$471}{100%}$ x $\frac{110%}{1}$
		=	$518.10

(b)	Step 1:	Difference in amount between Karna and Narayanan
		→	$518.10 - $471
		=	$47.1

	Step 2:	% less	→	$\frac{$47.1}{$518.10}$ x $\frac{100%}{1}$
			=	9.09%