RPF Constable previous year question
The length of a rectangular field is twice its breadth. If the breadth is 43 m, find the perimeter of the field.
Asked in RPF Constable 2025: Shift 36 · Quantitative Aptitude
Tap an option to check your answer.
Show answer and explanation
Correct answer: (C) 258 m
Length = 2 x 43 = 86 m. Perimeter = 2(l+b) = 2(86+43) = 258 m.
हिंदी में प्रश्न
एक आयताकार मैदान की लंबाई उसकी चौड़ाई की दोगुनी है। यदि चौड़ाई 43 मीटर है, तो मैदान का परिमाप ज्ञात कीजिए।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) 258 m
लंबाई = 2 x 43 = 86 मीटर। परिमाप = 2(लंबाई+चौड़ाई) = 2(86+43) = 258 मीटर।
More solved Quantitative Aptitude questions
- A shop sold 390 items in a week: 35% on Monday, 25% on Tuesday, and the rest evenly over the remaining 5 days. How many items were sold on…
- A train 360 m long crosses a pole in 12 seconds. Find its speed in km/h.
- 12 men can complete a piece of work in 15 days. In how many days can 17 women complete the same work, if 12 men and 17 women have the same…
- Ray OL is perpendicular to ray ON. Rays OE and OF lie between OL and ON, in the order OL, OE, OF, ON, such that angle LOE = 35° and angle…
- In a race of 200 m, the speeds of A and B are in the ratio 12:6. Find by how many meters A beats B.
- The average weight of 25 persons decreases by 1 kg when a person is replaced by a new person weighing 76 kg. Find the weight of the person…