GATE BT 2025 | Question: 8

Question

 

​​​​​Correctly match the following Monosaccharides with their respective Epimers.

	Monosaccharide		Epimer
P.	$D$- mannose	1.	$C-3$ epimer of $D$-glucose
Q.	$D$-allose	2.	$C-4$ epimer of $D$-glucose
R.	$D$-galactose	3.	$C-4$ epimerof $D$ - mannose
S.	$D$-talose	4.	$C-2$ epimer of $D$-glucose
		5.	$C-5$ epimer of $D$-glucose

• A. $\mathrm{P}-4 ; \mathrm{Q}-1 ; \mathrm{R}-2 ; \mathrm{S}-3$
• B. $\mathrm{P}-5 ; \mathrm{Q}-1 ; \mathrm{R}-2 ; \mathrm{S}-3$
• C. $\mathrm{P}-4 ; \mathrm{Q}-3 ; \mathrm{R}-5 ; \mathrm{S}-1$
• D. $\mathrm{P}-1 ; \mathrm{Q}-5 ; \mathrm{R}-3 ; \mathrm{S}-2$

P-5; Q-1; R-2; S-3

P-4; Q-3; R-5; S-1

P-1; Q-5; R-3; S-2

Answer 1

A