IBPS Clerk Prelims practice question
Divya can complete a piece of work in 24 days and Arjun can complete the same work in 12 days. Working together, in how many days will they complete the work?
From a IBPS Clerk Prelims Reasoning practice set · Reasoning
Tap an option to check your answer.
Show answer and explanation
Correct answer: (B) 8 days
Divya's 1-day work = 1/24; Arjun's 1-day work = 1/12. Together, 1-day work = 1/24 + 1/12 = 8/1. So time taken = 1/8 = 8 days.
हिंदी में प्रश्न
Divya एक काम को 24 दिनों में पूरा कर सकता है और Arjun उसी काम को 12 दिनों में पूरा कर सकता है। दोनों मिलकर काम करें तो वे काम कितने दिनों में पूरा करेंगे?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) 8 days
Divya का 1 दिन का काम = 1/24; Arjun का 1 दिन का काम = 1/12। दोनों मिलकर 1 दिन का काम = 1/24 + 1/12 = 8/1। अतः समय = 1/8 = 8 days।
More solved Reasoning questions
- Statements: All rivers are lawyers. All lawyers are teachers. Conclusions: I. All lawyers are teachers II. Some rivers are lawyers. Which…
- Neha walks 6 km east, then 8 km south, then 3 km north. How far is Neha from the starting point?
- Divya can complete a piece of work in 21 days and Sneha can complete the same work in 15 days. Working together, in how many days will…
- Neha walks 18 km east, then 24 km south. How far is Neha from the starting point?
- Rohit can complete a piece of work in 19 days and Divya can complete the same work in 6 days. Working together, in how many days will they…
- Find the simple interest on ₹1214 at 12% per annum for 2 years.