Question
Three workers W1, W2 and W3 got work from the contractor. In 5 days, ‘W1’ completed 25% of work. ‘W2’ is 20% less efficient than ‘W1’ but takes 5 days less than ‘W3’ to complete the work alone. Find the time taken by all three together to complete 74% of work.
More Arithmetic Problem Questions
- Sunil sold a purse for Rs. 360 after offering a discount of 20% on its marked price. If on selling the purse Sunil gained 20% then find the sum of the mark...
- A shopkeeper bought article ‘A’ for Rs. ‘x’ and marked it 25% above its cost price and sold it for Rs. 4000. Marked price of article ‘B’ is Rs. 800 more th...
- A right circular cone has a radius of 9 cm and a height of 12 cm. Find the curved surface area of this cone.
- Ankit reaches his office 8 minutes late if he travels at 80% of his usual speed. If distance of his office is 80 km, then find his usual time taken (in min...
- Ram needs to travel from point 'A' to point 'B'. If he travels at a speed of 24 km/h, he arrives 2.5 hours later than expected. However, if he travels at a...
- A school bag is sold for Rs.360 after giving two successive discounts of 10% and 20%. If school bag is marked up by Rs.280 above its cost price, then find ...
- Choose the Venn diagram which best illustrate the three given classes. Dog, Animal, Pet.
- If '+' means '-' , '-' means 'x' , 'x' means '÷' , '÷' means '+' , then what will be the value of '67 ÷ 28 + 600 x 50- 10' = ?
- A total of Rs. ‘K’ was to be distributed among A, B, and C in ratio of 3:4:5 respectively but due to some reason the money was falsely distributed in ratio...
- What is the difference between (in m2) the area of a circular field of radius 28 metres and area of a rectangular piece of land having its dimensions as 10...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)