AP Police SI practice question
Express 7/40 as a decimal.
From a AP Police SI Quantitative Aptitude practice set · Quantitative Aptitude
Tap an option to check your answer.
Show answer and explanation
Correct answer: (D) 0.175
multiply numerator and denominator by 25 to make the denominator a power of 10: 7/40 = 175/1000 = 0.175. Hence 7/40 = 0.175.
हिंदी में प्रश्न
7/40 को दशमलव में व्यक्त कीजिए।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 0.175
हर को 10 की घात बनाने के लिए अंश और हर को 25 से गुणा करें: 7/40 = 175/1000 = 0.175। अतः 7/40 = 0.175।
More solved Quantitative Aptitude questions
- Sunita travels from Amritsar to Jalandhar by bus at a speed of 80 km/h and returns from Jalandhar to Amritsar by the same route at a speed…
- Neha bought an article for ₹400 and sold it at a gain of 5%. Find the selling price.
- An isosceles triangle has two equal sides of 26 cm each and a base of 20 cm. Find its area.
- The length and breadth of a rectangular field are in the ratio 7:4, and its perimeter is 396 m. Two paths of uniform width 5 m cross each…
- Two tangents PA and PB are drawn from an external point P to a circle with centre O (radius r), touching the circle at A and B. If ∠APB =…
- A and B invest Rs. 2500 and Rs. 48000 respectively in a business. If the total profit is Rs. 8000, find A's share.