in a shipment of 120 machine parts, 5% were defective. In a shipment of 80 machine parts 10% were defective. For the two shipments combined, what percent of the

in a shipment of 120 machine parts, 5% were defective. In a shipment of 80 machine parts 10% were defective. For the two shipments combined, what percent of the machine parts were defective?

in a shipment of 120 machine parts, 5% were defective. In a shipment of 80 machine parts 10% were defective. For the two shipments combined, what percent of the machine parts were defective? ?

Created: 1 year ago | Updated: 1 week ago | Created By:

Ashraful Islam

6.5%

7.0%

7.5%

8.5%

0 13

Institution: Modhumoti Bank Ltd Exam: Modhumoti Bank Ltd - Probationary Officer 06.04.2018
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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in a shipment of 120 machine parts, 5% were defective. In a shipment of 80 machine parts 10% were defective. For the two shipments combined, what percent of the machine parts were defective? ?

একটি প্রথম ক্রম বিক্রিয়ার 30% সম্পন্ন হয় 60 মিনিটে উক্ত বিক্রিয়ার অর্ধায়ু হল-

নিম্নের কোন মৌলটি ভূ-পৃষ্টে সর্বাধিক পরিমারণ থাকে?

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