निम्नलिखित पर टिप्पणी लिखिए :
(a) पर्णफलक
(b) संयुक्त पत्ती
(c ) खम्भ ऊतक
(d) रन्ध्र
(e ) संवहन बण्डल
(f) मिसोफिल

If (a)/(b) = (c )/(d ) = (e )/(f) = (3)/(4) , what is the value of (a+c +e )/( b+d +f) ?

(a)/(b) = (c)/(d) = (e)/(f) = k(a, b, c, d, e, f gt 0) then

The H.C.F. of a/b , c/d , e/f is equal to (a) (LCM of a , c , e)/(HCF of b , d , f) (b) (HCF of a , c , e)/(LCM of b , d , f) (c) (HCF of a , c , e)/(HCF of b , d , f) (d) (a c e)/(b df)

If Delta A B C ~ Delta D E F such that B C=3c m , E F=4c m and a r( A B C)=54 c m^2 , then a r( D E F)=

Let A = { b,d,e,f }, B = { c,d,g,h} and C = {e,f,g,h} .Find : ( A- B ) uu (B-A)

If a, b, c, d, e, f are in A.P., then e – c is equal to

If in two triangles A B C and D E F , (A B)/(D E)=(B C)/(F E)=(C A)/(F D) , then F D E C A B (b) F D E A B C (c) C B A F D E (d) B C A F D E