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Write True or False Compound ratio of a...

Write True or False
Compound ratio of any ratio and its inverse ratio is 1:1.

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Write True or False Compound ratio of ab:c^2, bc:a^2 and ca: b^2 is 1:1.

Write True or False In a business the ratio of the capital of A and B is 5:4. if the profit share of A is Rs 800 then the profit share of B is Rs 640.

Write true of false : (a) The compound ratio of the ratios xy : z^(2) " and " z : y " is " x : z . (b) The sub - duplicate ratio of the ratio sqrta : sqrtb " is " a : b .

True or false: The compound ratio of ab : c^2 , bc : a^2 and ca : b^2 is 1 : 1.

Write true or false: If the ratio of the total surface area of two cube is 4:9 then the ratio of their volumes will be 27:8.

Write True or False If the ratio of curved surface of two hemisphere is 4:9 then the ratio of their radius is 2:3.

Write True or False If the ratio of three sides of a triangle is 3:4:5, then the traingle is always a right angled triangle.

Write True or False : The compound interest will be increased if the phase of interest raise from 6 months to 1 year.

Write True or False If the ratio of the capital of A,B,C is 1/6:1/5:1/4 then the profit share will be distribute in the ratio of 4:5:6. Two similar triangles are always congruent.

Reduce the following into ratio of whole number and find their inverse ratio 1frac(2)(5):7/10 .

UNITED BOOK HOUSE-JHOWDANGA SAMMILANI HIGH SCHOOL-EXERCISE
  1. Fill in the blanks Mean, median, mode are the measure of.

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  2. Write True or False Compound interest of Rs 2p for n/2 years at the r...

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  3. Write True or False Compound ratio of any ratio and its inverse ratio...

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  4. Write True or False P is any point inside the circle. The tangent to ...

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  5. Write True or False A sphere is made by melting a right circular cyli...

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  6. Write True or False Value of cos 54^@ and sin36^@ are same.

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  7. Write True or False From o give, we get mode of the data.

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  8. If the rate of increase in population is r% per year, the population a...

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  9. In a business, the ratio of the capital of A,B and C is 1/2:1/3:1/4. A...

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  10. If 2x + 1/x = 2, then find the value of (x)/(2x^2+x+1).

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  11. If (a+b) : sqrt(ab) = 4:1 then find a:b.

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  12. AB is the diameter of a hemisphere with radius 4 cm in length and angl...

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  13. ABCD is a cyclic quadrilateral. AB extended upto X. If angleXBC = 89^@...

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  14. O is the centre of a circle. An external point P is 26 cm away from th...

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  15. In a circle, if an arc of 220 cm length subtends an angle of measure 6...

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  16. If the ratio of length of shadow of a tower and height of the tower is...

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  17. The lower and upper part of a solid object are hemispherical and conic...

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  18. The length of diagonal of each surface of a cube is 4sqrt2cm. Calculat...

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  19. If ui = (xi-25)/10 sumfiui = 20 and sumfi = 100, find barx.

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  20. The amount (Principal along with interest) of some money becomes Rs 49...

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