SSC GD Constable previous year question
Find the height of the triangle whose base is 5/7th of its height and whose area is 18.207 cm².
Asked in SSC GD Constable 2024: 21 Feb 2024 Shift 1 · Quantitative Aptitude
Tap an option to check your answer.
Show answer and explanation
Correct answer: (C) 7.14 cm
Area = (1/2)×(5/7)h×h = 5h²/14 = 18.207 ⟹ h² ≈ 51 ⟹ h ≈ 7.14 cm.
हिंदी में प्रश्न
उस त्रिभुज की ऊंचाई ज्ञात कीजिए, जिसका आधार, उसकी ऊंचाई का 5/7 वां भाग है और जिसका क्षेत्रफल 18.207 cm² है।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) 2.25 cm
Area = (1/2)×(5/7)h×h = 5h²/14 = 18.207 ⟹ h² ≈ 51 ⟹ h ≈ 7.14 cm.
More solved Quantitative Aptitude questions
- Find the value of (27 x 50) ÷ 25 x 5(15-14) + 800 ÷ 25.
- Ramesh's salary is 20 percent more than Raman's salary. If Ramesh saves Rs. 33750 which is 75 percent of his salary, then what is Raman's…
- The average income of 35 employees is Rs. K. If the income of the manager is also included, then the average income becomes Rs. 19000. If…
- A 600 metres long train crosses a man walking in the opposite direction in 20 seconds. If the speed of the train is 5 times the speed of…
- On selling a book at 5/12 of the marked price there is a loss of 50 percent. What will be the ratio of the marked price and the cost price…
- A and B can do a piece of work in 14/3 days while B and C can do the same work in 12/5 days and C and A in 16/3 days. By working together…