Question

Match the entries in column-A with appropriate ones in column-B.

	Column - A		Column -B
(1)	German silver	(a)	for making printing type
(2)	Tungsten Steel	(b)	soldering
(3)	Alloy of Sn,Pb	(c)	for making high speed tolls
(4)	Alloy of Pb, Sn and Sb	(d)	for making jewellery

• A. 1 $\to$ b, 2 $\to$ c, 3 $\to$ d, 4 $\to$ a
• B. 1 $\to$ c, 2 $\to$ d, 3 $\to$ a, 4 $\to$ b
• C. 1 $\to$ d, 2 $\to$ c, 3 $\to$ b, 4 $\to$ a
• D. 1 $\to$ d, 2 $\to$ a, 3 $\to$ b, 4 $\to$ c

Answer 1

The correct option is C 1 $\to$ d, 2 $\to$ c, 3 $\to$ b, 4 $\to$ a

German silver is an alloy of copper, nickel and zinc. It is used for making jewellery.
Tungsten steel is used for making high speed tolls.
Solder is an alloy of Sn and Pb and used for soldering purposes.
Solder alloy with antimony is used for making printing types.