सूची-I (क्रमिक बट्टा (छूट)) से सूची-II (समतुल्य बट्टा (छूट)) का मिलान कीजिए।

List I

i.10% और 15%

ii.20% और 30%

iii.10% और 20%

iv.10% और 25%

List II

a.28%

b.32.5%

c.23.5%

d.44%

Ai-a, ii-b, iii-d, iv-c

Bi-b, ii-c, iii-a, iv-d

Ci-c, ii-d, iii-a, iv-b ✓ Correct

Di-d, ii-a, iii-b, iv-c

Correct answer: (C) i-c, ii-d, iii-a, iv-b

Explanation

मिलान i-c, ii-d, iii-a, iv-b है।

एकल बट्टा = 1 घटा बचे अंशों का गुणनफल।

i : 1 - 0.90 x 0.85 = 0.235 = 23.5%, अतः i - c.

ii : 1 - 0.80 x 0.70 = 0.44 = 44%, अतः ii - d.

iii : 1 - 0.90 x 0.80 = 0.28 = 28%, अतः iii - a.

iv : 1 - 0.90 x 0.75 = 0.325 = 32.5%, अतः iv - b.

Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.