Match List - I with List - II.

List - I (Successive discounts)	List - II (Equivalent discount)
A. 10% and 15%	I. 28%
B. 20% and 30%	II. 32.5%
C. 10% and 20%	III. 23.5%
D. 10% and 25%	IV. 44%

Choose the correct answer from the options given below:सूची - I का सूची - II से मिलान कीजिए।

सूची - I (क्रमिक बट्टे)	सूची - II (समतुल्य बट्टा)
A. 10% और 15%	I. 28%
B. 20% और 30%	II. 32.5%
C. 10% और 20%	III. 23.5%
D. 10% और 25%	IV. 44%

नीचे दिए गए विकल्पों में से सही उत्तर चुनिए:

1. AA-I, B-II, C-IV, D-III
2. BA-II, B-III, C-I, D-IV
3. CA-III, B-IV, C-I, D-II
4. DA-IV, B-I, C-II, D-III

Pick an option to check yourself, or open the answer below.

Show answer & explanation

Correct answer: C. A-III, B-IV, C-I, D-II

Explanation

Equivalent of successive discounts x% and y% = x + y − xy/100. A: 10+15−1.5 = 23.5% (III); B: 20+30−6 = 44% (IV); C: 10+20−2 = 28% (I); D: 10+25−2.5 = 32.5% (II). Answer: A-III, B-IV, C-I, D-II.क्रमिक बट्टों x% और y% का समतुल्य = x + y − xy/100। A: 10+15−1.5 = 23.5% (III); B: 20+30−6 = 44% (IV); C: 10+20−2 = 28% (I); D: 10+25−2.5 = 32.5% (II)। उत्तर: A-III, B-IV, C-I, D-II।