Match the instruments in Group-I with the corresponding

Match the instruments in Group-I with the corresponding tests in Group-II

Group-I	Group-II
P. Pycnometer	1. Initial and final setting time
Q. Brinell’s	2. Abrasion test Apparatus
R. Los Angeles	3. Surface hardness test Apparatus
S. Vicat’s Apparatus	4. Slump test
	5. Apparent Specific gravity

1. P - 5, Q - 3, R - 2, S - 1
2. P - 5, Q - 4, R - 2, S - 1
3. P - 3, Q - 2, R - 1, S - 5
4. P - 2, Q - 3, R - 4, S - 1

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