Subscribe @ http://bit.ly/2GyZBjc and press the 🔔 Bell icon to get regular updates from our Channel. About us: TalentSprint Aptitude Prep channel is designed to help aspirants get ready for various competitive exams including Bank, SSC, Railways, Insurance, Campus Recruitment and other Govt exams. The channel is well-structured into playlists at the topic level for the subjects including Quantitative Aptitude, Reasoning Ability, General Intelligence, English Language, General Awareness, Banking and Current Affairs. In addition to the videos, there will be Live sessions by expert faculty to guide you for upcoming exams. There will also be regular posts on downloadable ebooks that can help you with offline preparation. Happy learning! TalentSprint Aptitude Prep Q. The radii of three concentric circles are in the ratio of 4 : 5 : 7. What is the ratio of the area between the two inner circles to that between the two outer circles? 3:8 4:7 5:9 4:5 Q. To do a certain work, the ratio of the efficiencies of A, B and C is 7 : 5 : 6. Working together, they can complete the same work in 35 days. B and C work together for 21 days. The remaining work will be completed by A alone in: 54 days 50 days 60 days 57 days Q. In a circle with center O and radius 10 cm, PQ and RS are two parallel chords of lengths x cm and 12 cm respectively and both the chords are on the opposite side of O. If the distance between PQ and RS is 14 cm, the value of x is: 16 15 20 18 Q. In △ACE, B and D are the points on side AC and CE respectively, such that BD ∥ AE and AE = 8/3 BD. What is the ratio of the area of △BDC to that of △AEC? 9 : 16 9 : 64 3 : 8 8 : 11 Q. A train travelling at 44 km/h crosses a man walking with a speed of 8 km/h in the same direction, in 15 seconds. If the train crosses a woman coming from the opposite direction in 10 seconds, then what is the speed (in km/h) of the woman? 10 9 8.5 10.5 Q. The average of eleven numbers is 54. The average of the first four numbers is 48 and that of the next four numbers is 25% more than the average of the first four. The ninth number is 8 greater than the 11 th number and the tenth number is 4 greater than the 11 th number. What is the average of the 9 th and the 10 th numbers? 52.6 54 56 54.4 Q. PQRS is a cyclic quadrilateral. If angle P is three times the angle R and angle S is five times the angle Q, then the sum of the angles Q and R is: 65 ∘ 75∘ 72∘ 70∘ Q. Sudha saves 15% of her income. If her expenditure increases by 20% and savings increase by 60%, then by what percent has her income increased? 24 30 26 35 Q. If a 10-digit number 2094x843y2 is divisible by 88, then the value of (5x—7y) for the largest possible value of x, is: 3 5 2 6 Q. The area of a △ABC is one unit. DE is a straight line parallel to BC, joining the points D and E on AB and AC respectively such that AD : DB = 1 : 6. The ratio of the areas of the triangles ADE and ABC is: 1 : 6 1 : 36 1 : 7 1 : 49 Q. In △ABC, D is a point on AC such that AB = BD = DC. If ∠BAD = 70∘, then the measure of ∠B is: 75 ∘ 82 ∘ 80 ∘ 70 ∘