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 1467 deposited in a bank gives an interest of 150 in 2 months.what will be the interest on 2473 for 9 months at the same rate of interest

Answer:_______________

The sum of 1382 deposited in a bank gives an interest of 184 in 3 months.what will be the interest on 2440 for 6 months at the same rate of interest

Answer:_______________

The sum of 1240 deposited in a bank gives an interest of 129 in 3 months.what will be the interest on 2221 for 9 months at the same rate of interest

Answer:_______________

The sum of 1014 deposited in a bank gives an interest of 109 in 2 months.what will be the interest on 2030 for 8 months at the same rate of interest

Answer:_______________

The sum of 1269 deposited in a bank gives an interest of 191 in 5 months.what will be the interest on 2406 for 7 months at the same rate of interest

Answer:_______________

The sum of 1229 deposited in a bank gives an interest of 172 in 4 months.what will be the interest on 2198 for 8 months at the same rate of interest

Answer:_______________

The sum of 1450 deposited in a bank gives an interest of 188 in 4 months.what will be the interest on 2296 for 7 months at the same rate of interest

Answer:_______________

The sum of 1159 deposited in a bank gives an interest of 151 in 3 months.what will be the interest on 2326 for 9 months at the same rate of interest

Answer:_______________

The sum of 1134 deposited in a bank gives an interest of 198 in 3 months.what will be the interest on 2011 for 8 months at the same rate of interest

Answer:_______________

10)

The sum of 1051 deposited in a bank gives an interest of 102 in 4 months.what will be the interest on 2179 for 6 months at the same rate of interest

Answer:_______________

The sum of 1467 deposited in a bank gives an interest of 150 in 2 months.what will be the interest on 2473 for 9 months at the same rate of interest

Answer: 1140.75

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1467	150	2
2473		9

Step:1

Consider the principal & interest.As the principal increases from 1467 to 2473.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2473}{1467}$

Step :2

Consider the principal & months.As the no of months increases from 2 to9.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{9}{2}$

x = $\frac{9}{2}$ x $\frac{2473}{1467}$ x 150

= 1.69 x 4.50 x 150

= 1140.75

The sum of 1382 deposited in a bank gives an interest of 184 in 3 months.what will be the interest on 2440 for 6 months at the same rate of interest

Answer: 651.36

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1382	184	3
2440		6

Step:1

Consider the principal & interest.As the principal increases from 1382 to 2440.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2440}{1382}$

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 $\frac{2440}{1382}$ x 184

= 1.77 x 2.00 x 184

= 651.36

The sum of 1240 deposited in a bank gives an interest of 129 in 3 months.what will be the interest on 2221 for 9 months at the same rate of interest

Answer: 692.73

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1240	129	3
2221		9

Step:1

Consider the principal & interest.As the principal increases from 1240 to 2221.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2221}{1240}$

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 $\frac{2221}{1240}$ x 129

= 1.79 x 3.00 x 129

= 692.73

The sum of 1014 deposited in a bank gives an interest of 109 in 2 months.what will be the interest on 2030 for 8 months at the same rate of interest

Answer: 872.00

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1014	109	2
2030		8

Step:1

Consider the principal & interest.As the principal increases from 1014 to 2030.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2030}{1014}$

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 $\frac{2030}{1014}$ x 109

= 2.00 x 4.00 x 109

= 872.00

The sum of 1269 deposited in a bank gives an interest of 191 in 5 months.what will be the interest on 2406 for 7 months at the same rate of interest

Answer: 508.06

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1269	191	5
2406		7

Step:1

Consider the principal & interest.As the principal increases from 1269 to 2406.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2406}{1269}$

Step :2

Consider the principal & months.As the no of months increases from 5 to7.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{7}{5}$

x = $\frac{7}{5}$ x $\frac{2406}{1269}$ x 191

= 1.90 x 1.40 x 191

= 508.06

The sum of 1229 deposited in a bank gives an interest of 172 in 4 months.what will be the interest on 2198 for 8 months at the same rate of interest

Answer: 615.76

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1229	172	4
2198		8

Step:1

Consider the principal & interest.As the principal increases from 1229 to 2198.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2198}{1229}$

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 $\frac{2198}{1229}$ x 172

= 1.79 x 2.00 x 172

= 615.76

The sum of 1450 deposited in a bank gives an interest of 188 in 4 months.what will be the interest on 2296 for 7 months at the same rate of interest

Answer: 519.82

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1450	188	4
2296		7

Step:1

Consider the principal & interest.As the principal increases from 1450 to 2296.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2296}{1450}$

Step :2

Consider the principal & months.As the no of months increases from 4 to7.The no of interest increases.

It is in inverese variation.

The multiplying factor = $\frac{7}{4}$

x = $\frac{7}{4}$ x $\frac{2296}{1450}$ x 188

= 1.58 x 1.75 x 188

= 519.82

The sum of 1159 deposited in a bank gives an interest of 151 in 3 months.what will be the interest on 2326 for 9 months at the same rate of interest

Answer: 910.53

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1159	151	3
2326		9

Step:1

Consider the principal & interest.As the principal increases from 1159 to 2326.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2326}{1159}$

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 $\frac{2326}{1159}$ x 151

= 2.01 x 3.00 x 151

= 910.53

The sum of 1134 deposited in a bank gives an interest of 198 in 3 months.what will be the interest on 2011 for 8 months at the same rate of interest

Answer: 935.73

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1134	198	3
2011		8

Step:1

Consider the principal & interest.As the principal increases from 1134 to 2011.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2011}{1134}$

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 $\frac{2011}{1134}$ x 198

= 1.77 x 2.67 x 198

= 935.73

10)

The sum of 1051 deposited in a bank gives an interest of 102 in 4 months.what will be the interest on 2179 for 6 months at the same rate of interest

Answer: 316.71

SOLUTION 1 :

Soln:

principal	No of interest	No of months
1051	102	4
2179		6

Step:1

Consider the principal & interest.As the principal increases from 1051 to 2179.The no of interest also increases.

It is in inverese variaton.

the multiplying factor = $\frac{2179}{1051}$

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 $\frac{2179}{1051}$ x 102

= 2.07 x 1.50 x 102

= 316.71