In a triangle ABC, if 3 A = 4 B = 6C ,then angle A, angle B, angle C respectively ,are

If 25, 35, x are in continued proportion, find the value of x??????????????/

Ans.Since 25, 35, x are in continued proportion, we have

25:35:: 35: x

25* x=35*35

x=(35*35) divided by 25=49

Find the third proportional to 9 and 12

A car travels 90 km in 2 1/2 hours

(a) How much time is required to cover in 30 km with the same speed

(b) Find the distance covered in 2 hours with the same speed

Cost of 4 dozens bananas is Rs 60. How many bananas can be purchased for Rs 12.50?

Find the ratio of the following:

(a) 81 to 108 (b) 98 to 63

(c) 33 km to 121 km (d) 30 minutes to 45 minutes

If the cost of 7 m of cloth is Rs 294, find the cost of 5 m of cloth.

If (a+b):(b+c):(c+a)=6:7:8, and (a+b+c)=14, then find the value of 'c'.

A)6

B)7

C)8

D)14

THE RATIO OF INCOMETO SAVINGSOF A FAMILY IS 11;2. FIND THE EXPENDITURE IF THE SAVING IS Rs. 1520

find the least 5-digit number which on dividing by 4,12,20 and 24 leaves remainder 3 in each case

Divide Rs. 1200 among A,B,C in the ratio 2:3:5

a truck requires 108 liters of diesel for covering a distace of 594 km. how much diesel will be required by the truck to travel a distance of 1650 km.?

A- 9

B-1

In a triangle ABC, if 3 A = 4 B = 6C ,then angle A, angle B, angle C respectively ,are

1. 100 %

2. 1 %

3. 1000 %

4. 10 %

If 25, 35, x are in continued proportion, find the value of x??????????????/

Ans.Since 25, 35, x are in continued proportion, we have

25:35:: 35: x

25* x=35*35

x=(35*35) divided by 25=49

Find the third proportional to 9 and 12

A car travels 90 km in 2 1/2 hours

(a) How much time is required to cover in 30 km with the same speed

(b) Find the distance covered in 2 hours with the same speed

Cost of 4 dozens bananas is Rs 60. How many bananas can be purchased for Rs 12.50?

Find the ratio of the following:

(a) 81 to 108 (b) 98 to 63

(c) 33 km to 121 km (d) 30 minutes to 45 minutes

If the cost of 7 m of cloth is Rs 294, find the cost of 5 m of cloth.

If (a+b):(b+c):(c+a)=6:7:8, and (a+b+c)=14, then find the value of 'c'.

A)6

B)7

C)8

D)14

THE RATIO OF INCOMETO SAVINGSOF A FAMILY IS 11;2. FIND THE EXPENDITURE IF THE SAVING IS Rs. 1520find the least 5-digit number which on dividing by 4,12,20 and 24 leaves remainder 3 in each case

Divide Rs. 1200 among A,B,C in the ratio 2:3:5

Increase Rs.250 in the ratio 7:5[Hint:

Increased value=7] Old value 5a truck requires 108 liters of diesel for covering a distace of 594 km. how much diesel will be required by the truck to travel a distance of 1650 km.?