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This section includes 201 Mcqs, each offering curated multiple-choice questions to sharpen your Maths knowledge and support exam preparation. Choose a topic below to get started.
201. |
Vivek is 30% more efficient than Neha. How much time will they, working together, take to complete a job which Vivek alone could have done in 23 days? |
A. | 13 days |
B. | 55 days |
C. | 14 days |
D. | 17 days |
Answer» B. 55 days | |