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.

Kumar has $776. Aravindh has 75% more money than Kumar.

(a) How much money does Aravindh have

$ ___

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

Answer:_______________

Moorthi has $557. Murugan has 95% more money than Moorthi.

(a) How much money does Murugan have

$ ___

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

Answer:_______________

Anand has $549. Murugan has 10% more money than Anand.

(a) How much money does Murugan have

$ ___

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

Answer:_______________

Raj has $384. Karna has 60% more money than Raj.

(a) How much money does Karna have

$ ___

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

Answer:_______________

Kalai has $499. Narayanan has 95% 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:_______________

Narayanan has $786. Chidambaram has 65% more money than Narayanan.

(a) How much money does Chidambaram have

$ ___

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

Answer:_______________

Kalai has $770. Balaji has 75% more money than Kalai.

(a) How much money does Balaji have

$ ___

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

Answer:_______________

Kumar has $479. Prem has 10% more money than Kumar.

(a) How much money does Prem have

$ ___

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

Answer:_______________

Prem has $493. Moorthi has 65% more money than Prem.

(a) How much money does Moorthi have

$ ___

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

Answer:_______________

10)

Barathan has $696. Selvan has 20% more money than Barathan.

(a) How much money does Selvan have

$ ___

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

Answer:_______________

Kumar has $776. Aravindh has 75% more money than Kumar.

(a) How much money does Aravindh have

Answer: $1358.00

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

Answer: 42.86%

SOLUTION 1 :

(a)	Step 1:	Kumar	→	100%
		Aravindh	→	100% + 75%
			=	175%

Step 2:	100%	→	$776
	1%	→	$\frac{$776}{100%}$
	175%	→	$\frac{$776}{100%}$ x $\frac{175%}{1}$
		=	$1358.00

(b)	Step 1:	Difference in amount between Aravindh and Kumar
		→	$1358.00 - $776
		=	$582

	Step 2:	% less	→	$\frac{$582}{$1358.00}$ x $\frac{100%}{1}$
			=	42.86%

Moorthi has $557. Murugan has 95% more money than Moorthi.

(a) How much money does Murugan have

Answer: $1086.15

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

Answer: 48.72%

SOLUTION 1 :

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

Step 2:	100%	→	$557
	1%	→	$\frac{$557}{100%}$
	195%	→	$\frac{$557}{100%}$ x $\frac{195%}{1}$
		=	$1086.15

(b)	Step 1:	Difference in amount between Murugan and Moorthi
		→	$1086.15 - $557
		=	$529.15

	Step 2:	% less	→	$\frac{$529.15}{$1086.15}$ x $\frac{100%}{1}$
			=	48.72%

Anand has $549. Murugan has 10% more money than Anand.

(a) How much money does Murugan have

Answer: $603.90

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

Answer: 9.09%

SOLUTION 1 :

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

Step 2:	100%	→	$549
	1%	→	$\frac{$549}{100%}$
	110%	→	$\frac{$549}{100%}$ x $\frac{110%}{1}$
		=	$603.90

(b)	Step 1:	Difference in amount between Murugan and Anand
		→	$603.90 - $549
		=	$54.9

	Step 2:	% less	→	$\frac{$54.9}{$603.90}$ x $\frac{100%}{1}$
			=	9.09%

Raj has $384. Karna has 60% more money than Raj.

(a) How much money does Karna have

Answer: $614.40

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

Answer: 37.50%

SOLUTION 1 :

(a)	Step 1:	Raj	→	100%
		Karna	→	100% + 60%
			=	160%

Step 2:	100%	→	$384
	1%	→	$\frac{$384}{100%}$
	160%	→	$\frac{$384}{100%}$ x $\frac{160%}{1}$
		=	$614.40

(b)	Step 1:	Difference in amount between Karna and Raj
		→	$614.40 - $384
		=	$230.4

	Step 2:	% less	→	$\frac{$230.4}{$614.40}$ x $\frac{100%}{1}$
			=	37.50%

Kalai has $499. Narayanan has 95% more money than Kalai.

(a) How much money does Narayanan have

Answer: $973.05

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

Answer: 48.72%

SOLUTION 1 :

(a)	Step 1:	Kalai	→	100%
		Narayanan	→	100% + 95%
			=	195%

Step 2:	100%	→	$499
	1%	→	$\frac{$499}{100%}$
	195%	→	$\frac{$499}{100%}$ x $\frac{195%}{1}$
		=	$973.05

(b)	Step 1:	Difference in amount between Narayanan and Kalai
		→	$973.05 - $499
		=	$474.05

	Step 2:	% less	→	$\frac{$474.05}{$973.05}$ x $\frac{100%}{1}$
			=	48.72%

Narayanan has $786. Chidambaram has 65% more money than Narayanan.

(a) How much money does Chidambaram have

Answer: $1296.90

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

Answer: 39.39%

SOLUTION 1 :

(a)	Step 1:	Narayanan	→	100%
		Chidambaram	→	100% + 65%
			=	165%

Step 2:	100%	→	$786
	1%	→	$\frac{$786}{100%}$
	165%	→	$\frac{$786}{100%}$ x $\frac{165%}{1}$
		=	$1296.90

(b)	Step 1:	Difference in amount between Chidambaram and Narayanan
		→	$1296.90 - $786
		=	$510.9

	Step 2:	% less	→	$\frac{$510.9}{$1296.90}$ x $\frac{100%}{1}$
			=	39.39%

Kalai has $770. Balaji has 75% more money than Kalai.

(a) How much money does Balaji have

Answer: $1347.50

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

Answer: 42.86%

SOLUTION 1 :

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

Step 2:	100%	→	$770
	1%	→	$\frac{$770}{100%}$
	175%	→	$\frac{$770}{100%}$ x $\frac{175%}{1}$
		=	$1347.50

(b)	Step 1:	Difference in amount between Balaji and Kalai
		→	$1347.50 - $770
		=	$577.5

	Step 2:	% less	→	$\frac{$577.5}{$1347.50}$ x $\frac{100%}{1}$
			=	42.86%

Kumar has $479. Prem has 10% more money than Kumar.

(a) How much money does Prem have

Answer: $526.90

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

Answer: 9.09%

SOLUTION 1 :

(a)	Step 1:	Kumar	→	100%
		Prem	→	100% + 10%
			=	110%

Step 2:	100%	→	$479
	1%	→	$\frac{$479}{100%}$
	110%	→	$\frac{$479}{100%}$ x $\frac{110%}{1}$
		=	$526.90

(b)	Step 1:	Difference in amount between Prem and Kumar
		→	$526.90 - $479
		=	$47.9

	Step 2:	% less	→	$\frac{$47.9}{$526.90}$ x $\frac{100%}{1}$
			=	9.09%

Prem has $493. Moorthi has 65% more money than Prem.

(a) How much money does Moorthi have

Answer: $813.45

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

Answer: 39.39%

SOLUTION 1 :

(a)	Step 1:	Prem	→	100%
		Moorthi	→	100% + 65%
			=	165%

Step 2:	100%	→	$493
	1%	→	$\frac{$493}{100%}$
	165%	→	$\frac{$493}{100%}$ x $\frac{165%}{1}$
		=	$813.45

(b)	Step 1:	Difference in amount between Moorthi and Prem
		→	$813.45 - $493
		=	$320.45

	Step 2:	% less	→	$\frac{$320.45}{$813.45}$ x $\frac{100%}{1}$
			=	39.39%

10)

Barathan has $696. Selvan has 20% more money than Barathan.

(a) How much money does Selvan have

Answer: $835.20

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

Answer: 16.67%

SOLUTION 1 :

(a)	Step 1:	Barathan	→	100%
		Selvan	→	100% + 20%
			=	120%

Step 2:	100%	→	$696
	1%	→	$\frac{$696}{100%}$
	120%	→	$\frac{$696}{100%}$ x $\frac{120%}{1}$
		=	$835.20

(b)	Step 1:	Difference in amount between Selvan and Barathan
		→	$835.20 - $696
		=	$139.2

	Step 2:	% less	→	$\frac{$139.2}{$835.20}$ x $\frac{100%}{1}$
			=	16.67%