12 June Mental Aptitude Ii

Reasoning and mental aptitude Dr. T.K. Jain. AFTERSCHOOOL M: 9414430763 [email protected] www.afterschool.tk www.afterschoool.tk

www.afterschoool.tk

A vagabond is searching for stubs. He uses 7 stubs to make one cigerette. He gathers 49 stubs. If he smokes 1 cigerette every 3 hours. How long will his supply last?

• He will make 7 cigeretters. He will smoke these for 21 hours. But when he smokes, he will create one stub each time. He will create 7 stubs. Thus he will be able to make one more cigerette – which he will be able to use in next 3 hours. He will be able to use these forwww.afterschoool.tk 24 hours.

Two cyclists approach each other on a straight path. Each is riding @ 15 KM per hour. When they are 30 Km. apart, one bee hits the first and goes back towards the second and keeps shuttling between these two till they meet. The speed of bee is 20 km p/h. How much distance does bee travel after meeting the first cyclist? • • • •

30 Km gap / (speed of bee 20 + speed of 2nd cyclist 15) = 51.4 minutes (bee travelled = 17.14 Now bee will move towards 1st cyclist. The distance to travel is : (30-25.71) =4.3 km. These values are in GP. Formulae for calculating total distance: A / (1-r) = 17.14/(1-.25) =17.14/.75 =22.85 km ans. www.afterschoool.tk

Circle is for the people who drink tea, rectangle for those who drink coffee, oval is for those who drink lassi. How many persons drink all the three?

• 5 ans. 1

10

5

5 1

4

www.afterschoool.tk

A cube has Red, Blue and Green painted on opposite faces. Presently red is at the top, blue is in your front, green is towards your right. You rotate cube 180 degree vertically and horizontally (twice). Now which colour is at the top?

• Red ans.

www.afterschoool.tk

If the cube is rotated clockwise (right to left) horizontally by 180 degree and then rotated upward by 90 degree, now which colour is facing you?

• Red

www.afterschoool.tk

This cube is cut into smaller pieces of cubes. The length of new cube is 1/5 of the old cube. How many cubes do you have now?

• Let us assume that the side of old cube is 100. the side of new cube is 20. • By formulae, number of cubes obtained is : (100*100*100)/(20*20*20) = 125 ans.

www.afterschoool.tk

out of these 125 cubes, how many have red colour on one of the sides? • From each side of cube, we are able to get 5*5 = 25 cubes (as per previous question). • Red colour is painted on two opposite sides, so we are able to get 25+25 =50 cubes answer.

www.afterschoool.tk

Out of these 125 cubes, how many cubes don’t have any colour painted? • We have colours on all six sides. From each of the sides, we have to remove all the cubes who are at the border. On borders we have 5*5 = 25 cubes in front and so on. Some of these cubes are counted on both the sides. Finally we get 3*3*3 =27 cubes, which have not on borders, these are the cubes, which don’t have any colour.

www.afterschoool.tk

Find the next item in the series? ,0,7,26,63,124? • • • • • • •

All these are one less than cubes. Cube of 1 is 1 – 1 =0 Cube of 2 is 8 -1 =7 Cube of 3 is 27 – 1 = 26 Cube of 4 is 64 – 1 = 63 Cube of 5 is 125 -1 =124 Cube of 6 is 216 -1 = 215 ans. www.afterschoool.tk

All dogs are animals all animals are cats. Based on the two statements above, which conclusion can be drawn: 2. All cats are dogs 3. All dogs are cats. 4. None of these. •

www.afterschoool.tk

Answer: • All dogs are animals, and all animals are cats, thus we can conclude that all dogs are cats.

www.afterschoool.tk

All dogs are animals some animals are cats. • Based on the two statements above, which conclusion can be drawn: 2.All cats are dogs 3.All dogs are cats. 4.None of these.

www.afterschoool.tk

Answer • None of these – we cannot draw any conclusion now.

www.afterschoool.tk

Thanks Afterschoool conducts three year integrated PGPSE (after class 12th along with IAS / CA / CS) and 18 month PGPSE (Post Graduate Programme in Social Entrepreneurship) along with preparation for CS / CFP / CFA /CMA / FRM. This course is also available online also. It also conducts workshops on social entrepreneurship in schools and colleges all over India – start social entrepreneurship club in your institution today with the help from afterschoool and help us in developing society.

www.afterschoool.tk

About AFTERSCHOOOL PGPSE – the best programme for developing great entrepreneurs Most flexible, adaptive but rigorous programme Available in distance learning mode Case study focused- latest cases Industry oriented practical curriculum Designed to make you entrepreneurs – not just an employee • Option to take up part time job – so earn while you learn • The only absolutely free course on internet • • • • •

www.afterschoool.tk

Workshops from AFTERSCHOOOL • • • • • • • • •

IIF, Delhi CIPS, Jaipur ICSI Hyderabad Branch Gyan Vihar, Jaipur Apex Institute of Management, Jaipur Aravali Institute of Management, Jodhpur Xavier Institute of Management, Bhubaneshwar Pacific Institute, Udaipur Engineering College, Hyderabad

www.afterschoool.tk

Flexible Specialisations: • • • • • • • • •

Spiritualising business and society Rural development and transformation HRD and Education, Social Development NGO and voluntary work Investment analysis,microfinance and inclusion Retail sector Hospital management and Health care Hospitality sector and culture and heritage Other sectors of high growth, high technology and social relevance

www.afterschoool.tk

Salient features: • The only programme of its kind (in the whole world) • No publicity and low profile course • For those who want to achieve success in life – not just a degree • Indepth knowledge and expertise • Professional approac: World class approach • Strong intellectual and business capabilities • Flexible – you may stay for a month and continue the rest of the education by distance mode. • Scholarships for those from poor economic background • Latest and constantly changing curriculum – keeping pace with the time • Placement for those who are interested

www.afterschoool.tk

Components • • • • • • • • • • •

Pedagogy curriculum and approach based on IIM Ahmedabad and ISB Hyderabad (the founder is alumnus from IIMA & ISB Hyderabad) Meditation, spiritualisation, and self development Essential softwares for business Business plan, Research projects Participation in conferences / seminars Workshops on leadership, team building etc. Written submissions of research projects/articles / papers Interview of entrepreneurs, writing biographies of entrepreneurs Editing of journals / newsletters Consultancy / research projects Assignments, communication skill workshops

www.afterschoool.tk

Pedagogy

• Case analysis • Quiz, seminars, workshops, games, • Visits to entrepreneurs and industrial visits • Presentations • Group discussions and group projects • Periodic self assessment • Mentoring and counselling

www.afterschoool.tk

Branches • AFTERSCHOOOL will shortly open its branches in important cities in India including Delhi, Kota, Mumbai, Gurgaon and other important cities. Afterschooolians will be responsible for managing and developing these branches – and for promoting social entrepreneurs. www.afterschoool.tk

Case Studies • We want to write case studies on social entrepreneurs, first generation entrepreneurs, ethical entrepreneurs. Please help us in this process. Help us to be in touch with entrepreneurs, so that we may develop entrepreneurs. www.afterschoool.tk

www.afterschoool.tk social entrepreneurship for better society

www.afterschoool.tk