Sasi Math (Revised for 1024)

Scroll:Life mathematics >> profit and loss >> saq (4297)

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 sum of 1158 deposited in a bank gives an interest of 192 in 3 months.what will be the interest on 2181 for 9 months at the same rate of interest

Answer:_______________

The sum of 1323 deposited in a bank gives an interest of 149 in 3 months.what will be the interest on 2099 for 8 months at the same rate of interest

Answer:_______________

The sum of 1234 deposited in a bank gives an interest of 106 in 3 months.what will be the interest on 2019 for 6 months at the same rate of interest

Answer:_______________

The sum of 1181 deposited in a bank gives an interest of 163 in 3 months.what will be the interest on 2300 for 7 months at the same rate of interest

Answer:_______________

The sum of 1336 deposited in a bank gives an interest of 122 in 2 months.what will be the interest on 2363 for 8 months at the same rate of interest

Answer:_______________

The sum of 1449 deposited in a bank gives an interest of 103 in 2 months.what will be the interest on 2127 for 8 months at the same rate of interest

Answer:_______________

The sum of 1467 deposited in a bank gives an interest of 109 in 4 months.what will be the interest on 2248 for 6 months at the same rate of interest

Answer:_______________

The sum of 1290 deposited in a bank gives an interest of 125 in 3 months.what will be the interest on 2122 for 9 months at the same rate of interest

Answer:_______________

The sum of 1401 deposited in a bank gives an interest of 162 in 2 months.what will be the interest on 2483 for 6 months at the same rate of interest

Answer:_______________

10)

The sum of 1399 deposited in a bank gives an interest of 136 in 4 months.what will be the interest on 2472 for 8 months at the same rate of interest

Answer:_______________

The sum of 1158 deposited in a bank gives an interest of 192 in 3 months.what will be the interest on 2181 for 9 months at the same rate of interest

Answer: 1082.88

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1158	192	3
2181		9

Step:1

Consider the principal & interest.As the principal increases from 1158 to 2181.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2181}{1158}$

Step :2

Consider the principal & months.As the no of months increases from 3 to9.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{9}{3}$

x = $\frac{9}{3}$ x $\frac{2181}{1158}$ x 192

= 1.88 x 3.00 x 192

= 1082.88

The sum of 1323 deposited in a bank gives an interest of 149 in 3 months.what will be the interest on 2099 for 8 months at the same rate of interest

Answer: 632.55

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1323	149	3
2099		8

Step:1

Consider the principal & interest.As the principal increases from 1323 to 2099.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2099}{1323}$

Step :2

Consider the principal & months.As the no of months increases from 3 to8.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{8}{3}$

x = $\frac{8}{3}$ x $\frac{2099}{1323}$ x 149

= 1.59 x 2.67 x 149

= 632.55

The sum of 1234 deposited in a bank gives an interest of 106 in 3 months.what will be the interest on 2019 for 6 months at the same rate of interest

Answer: 347.68

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1234	106	3
2019		6

Step:1

Consider the principal & interest.As the principal increases from 1234 to 2019.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2019}{1234}$

Step :2

Consider the principal & months.As the no of months increases from 3 to6.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{6}{3}$

x = $\frac{6}{3}$ x $\frac{2019}{1234}$ x 106

= 1.64 x 2.00 x 106

= 347.68

The sum of 1181 deposited in a bank gives an interest of 163 in 3 months.what will be the interest on 2300 for 7 months at the same rate of interest

Answer: 740.59

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1181	163	3
2300		7

Step:1

Consider the principal & interest.As the principal increases from 1181 to 2300.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2300}{1181}$

Step :2

Consider the principal & months.As the no of months increases from 3 to7.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{7}{3}$

x = $\frac{7}{3}$ x $\frac{2300}{1181}$ x 163

= 1.95 x 2.33 x 163

= 740.59

The sum of 1336 deposited in a bank gives an interest of 122 in 2 months.what will be the interest on 2363 for 8 months at the same rate of interest

Answer: 863.76

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1336	122	2
2363		8

Step:1

Consider the principal & interest.As the principal increases from 1336 to 2363.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2363}{1336}$

Step :2

Consider the principal & months.As the no of months increases from 2 to8.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{8}{2}$

x = $\frac{8}{2}$ x $\frac{2363}{1336}$ x 122

= 1.77 x 4.00 x 122

= 863.76

The sum of 1449 deposited in a bank gives an interest of 103 in 2 months.what will be the interest on 2127 for 8 months at the same rate of interest

Answer: 605.64

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1449	103	2
2127		8

Step:1

Consider the principal & interest.As the principal increases from 1449 to 2127.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2127}{1449}$

Step :2

Consider the principal & months.As the no of months increases from 2 to8.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{8}{2}$

x = $\frac{8}{2}$ x $\frac{2127}{1449}$ x 103

= 1.47 x 4.00 x 103

= 605.64

The sum of 1467 deposited in a bank gives an interest of 109 in 4 months.what will be the interest on 2248 for 6 months at the same rate of interest

Answer: 250.16

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1467	109	4
2248		6

Step:1

Consider the principal & interest.As the principal increases from 1467 to 2248.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2248}{1467}$

Step :2

Consider the principal & months.As the no of months increases from 4 to6.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{6}{4}$

x = $\frac{6}{4}$ x $\frac{2248}{1467}$ x 109

= 1.53 x 1.50 x 109

= 250.16

The sum of 1290 deposited in a bank gives an interest of 125 in 3 months.what will be the interest on 2122 for 9 months at the same rate of interest

Answer: 615.00

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1290	125	3
2122		9

Step:1

Consider the principal & interest.As the principal increases from 1290 to 2122.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2122}{1290}$

Step :2

Consider the principal & months.As the no of months increases from 3 to9.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{9}{3}$

x = $\frac{9}{3}$ x $\frac{2122}{1290}$ x 125

= 1.64 x 3.00 x 125

= 615.00

The sum of 1401 deposited in a bank gives an interest of 162 in 2 months.what will be the interest on 2483 for 6 months at the same rate of interest

Answer: 860.22

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1401	162	2
2483		6

Step:1

Consider the principal & interest.As the principal increases from 1401 to 2483.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2483}{1401}$

Step :2

Consider the principal & months.As the no of months increases from 2 to6.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{6}{2}$

x = $\frac{6}{2}$ x $\frac{2483}{1401}$ x 162

= 1.77 x 3.00 x 162

= 860.22

10)

The sum of 1399 deposited in a bank gives an interest of 136 in 4 months.what will be the interest on 2472 for 8 months at the same rate of interest

Answer: 481.44

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1399	136	4
2472		8

Step:1

Consider the principal & interest.As the principal increases from 1399 to 2472.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2472}{1399}$

Step :2

Consider the principal & months.As the no of months increases from 4 to8.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{8}{4}$

x = $\frac{8}{4}$ x $\frac{2472}{1399}$ x 136

= 1.77 x 2.00 x 136

= 481.44