C-11-Q013mediumsingle_mcq

If four quantities $a,b,c,d$ form a proportion, the relationship is—

a $a+b=c+d$
b $a:b = c:d$
c $ab = cd$
d $a-b = c-d$

ব্যাখ্যা

Four quantities are in proportion when the ratio of the first pair equals the ratio of the second pair, i.e. $a:b = c:d$ . This equality of two ratios is the definition of a proportion.

এই অধ্যায়ের আরও প্রশ্ন

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Algebraic Ratio and Proportion — সব প্রশ্ন দেখুন (180টি) →

If four quantities $a,b,c,d$ form a proportion, the relationship is—

a+b=c+d

a:b = c:d

ab = cd

a-b = c-d

ব্যাখ্যা

Four quantities are in proportion when the ratio of the first pair equals the ratio of the second pair, i.e. $a:b = c:d$ . This equality of two ratios is the definition of a proportion.

If four quantities a,b,c,da,b,c,da,b,c,d form a proportion, the relationship is—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

If four quantities a,b,c,da,b,c,da,b,c,d form a proportion, the relationship is—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

If four quantities $a,b,c,d$ form a proportion, the relationship is—

If four quantities $a,b,c,d$ form a proportion, the relationship is—