Sasi Math (Revised for 1024)

Scroll:Life mathematics >> profit and loss >> saq (4291)

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.

The number of students entrolled in a school is 2839. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 2995. If the entrollement increases by 5 % every year , how many students will be there after 2 years

Answer:_______________

The number of students entrolled in a school is 2215. If the entrollement increases by 4 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 1400. If the entrollement increases by 5 % every year , how many students will be there after 3 years

Answer:_______________

The number of students entrolled in a school is 1684. If the entrollement increases by 3 % every year , how many students will be there after 3 years

Answer:_______________

The number of students entrolled in a school is 1531. If the entrollement increases by 5 % every year , how many students will be there after 3 years

Answer:_______________

The number of students entrolled in a school is 1916. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 2204. If the entrollement increases by 2 % every year , how many students will be there after 2 years

Answer:_______________

The number of students entrolled in a school is 1695. If the entrollement increases by 4 % every year , how many students will be there after 4 years

Answer:_______________

10)

The number of students entrolled in a school is 1832. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 2839. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer: 3451

SOLUTION 1 :

Given:

P = 2839

n =4 years

r = 5%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 2839[1+(5÷100)]^{^n1}

=2839[1+0.05]⁴

= 2839(1.05)⁴

= 2839 x 1.21550625

= 3451

The number of students entrolled in a school is 2995. If the entrollement increases by 5 % every year , how many students will be there after 2 years

Answer: 3302

SOLUTION 1 :

Given:

P = 2995

n =2 years

r = 5%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 2995[1+(5÷100)]^{^n1}

=2995[1+0.05]²

= 2995(1.05)²

= 2995 x 1.1025

= 3302

The number of students entrolled in a school is 2215. If the entrollement increases by 4 % every year , how many students will be there after 4 years

Answer: 2591

SOLUTION 1 :

Given:

P = 2215

n =4 years

r = 4%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 2215[1+(4÷100)]^{^n1}

=2215[1+0.04]⁴

= 2215(1.04)⁴

= 2215 x 1.16985856

= 2591

The number of students entrolled in a school is 1400. If the entrollement increases by 5 % every year , how many students will be there after 3 years

Answer: 1621

SOLUTION 1 :

Given:

P = 1400

n =3 years

r = 5%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1400[1+(5÷100)]^{^n1}

=1400[1+0.05]³

= 1400(1.05)³

= 1400 x 1.157625

= 1621

The number of students entrolled in a school is 1684. If the entrollement increases by 3 % every year , how many students will be there after 3 years

Answer: 1840

SOLUTION 1 :

Given:

P = 1684

n =3 years

r = 3%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1684[1+(3÷100)]^{^n1}

=1684[1+0.03]³

= 1684(1.03)³

= 1684 x 1.092727

= 1840

The number of students entrolled in a school is 1531. If the entrollement increases by 5 % every year , how many students will be there after 3 years

Answer: 1772

SOLUTION 1 :

Given:

P = 1531

n =3 years

r = 5%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1531[1+(5÷100)]^{^n1}

=1531[1+0.05]³

= 1531(1.05)³

= 1531 x 1.157625

= 1772

The number of students entrolled in a school is 1916. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer: 2329

SOLUTION 1 :

Given:

P = 1916

n =4 years

r = 5%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1916[1+(5÷100)]^{^n1}

=1916[1+0.05]⁴

= 1916(1.05)⁴

= 1916 x 1.21550625

= 2329

The number of students entrolled in a school is 2204. If the entrollement increases by 2 % every year , how many students will be there after 2 years

Answer: 2293

SOLUTION 1 :

Given:

P = 2204

n =2 years

r = 2%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 2204[1+(2÷100)]^{^n1}

=2204[1+0.02]²

= 2204(1.02)²

= 2204 x 1.0404

= 2293

The number of students entrolled in a school is 1695. If the entrollement increases by 4 % every year , how many students will be there after 4 years

Answer: 1983

SOLUTION 1 :

Given:

P = 1695

n =4 years

r = 4%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1695[1+(4÷100)]^{^n1}

=1695[1+0.04]⁴

= 1695(1.04)⁴

= 1695 x 1.16985856

= 1983

10)

The number of students entrolled in a school is 1832. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer: 2227

SOLUTION 1 :

Given:

P = 1832

n =4 years

r = 5%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1832[1+(5÷100)]^{^n1}

=1832[1+0.05]⁴

= 1832(1.05)⁴

= 1832 x 1.21550625

= 2227