Eight groups P, Q, R, S, T, U, V and W are going for rock climbing in different mountain ranges, viz. Saser Kangri, Rimo, Aravali, Chaukhamba, Nanda Devi, Hardeol, Trisul and Kamet but not necessarily in the same order. These groups are also going for rafting in different rivers, viz. Meghna, Yamuna, Tons,Mahanadi, Tabi, Narmada, Koshi and Ganges but not necessarily in the same order,Group V is going neither to river Koshi nor to river Yamuna, Neither group U nor group V is going to raft in the river Mahanadi or the river Narmada. Group T is going to the Kamet mountain range.
Group R is going to the Chaukhamba mountain range and the river Tabi. The one who is going to raft in the Tons is also going to the Kamet mountain range. Group P and Q are going for rafting either in the Narmada or Ganges.
Group S does not want to raft in the Mahanadi and U does not want to raft in the Yamuna. The group which is climbing on the Sasar Kangri is rafting in the Koshi and the group which is climbing on the Trisul is rafting in the Yamuna. P and V do not climb on the Hardeol and the Aravali.The group which is climbing on the Rimo is rafting in the Ganges. Group W and V climb either on Nanda Devi or on the Aravali mountain range.
Forbes list of most popular persons 2017, selected 11 celebrities from all over the world. They are from different Countries and different fields. The conditions are: The list has 5 Actors, 1 Footballer, 1 Cricketer and 4 Politicians. They got different Rank from 1 to 11 (rank 1 is best and rank 11 is least). Actors got the ranks from 1 to 5, the footballer and the Cricketer got 6 and 7 rank (in no specific order) and the Politicians got the ranks from 8 to 11. Some important notes are: *USA had 3 persons in the list which was the most for any country (No other country had more than 2 persons in the list) while India and Argentina were the only countries that had 1 person each. *Putin from France got the 6thRank. *In terms of ranks Modi was immediately followed by Trump, who was immediately followed by Tom Cruise. (Modi got the better rank in these three persons.) *Shahrukh did not belong to Argentina. *Vin Diesel, who was from India, was the footballer and he was immediately before Tom Hanks in the rank. *Obama and Kohli were from Canada, and they got 2 and 10 ranks respectively. *The politician who got 9thrank was from Argentina. *Messi and Modi were from same country, which was not China, and exactly one person was between them in the ranking list. *Two of the actors were from China. *Johnny Depp was one of the Politicians. *Tom hanks was not from USA.
Manoj had a calculator which had ten digits and all the basic mathematical operators. He decided to clean the calculator by removing all the keys and while reassembling it, he interchanged the locations of three pairs of keys. For example, if he placed the key ‘1’ in the place of the key ‘5’, he placed the key ‘5’ only in the place of the key ‘1’ and not any other key. All the six keys that were interchanged corresponded only to numbers and not to any mathematical operators. Later, he input some calculations and obtained outputs as provided below. The input is shown in terms of the keys that Manoj pressed, while the output is the output displayed by the calculator. Output:
i)128+64=195 ii)912+43=942 iii)95+84=128 iv)178+19=192
Key for which of the following is not interchanged?
1. 8
2. 6
3. 3
4. 1
5. 4
What will be output for the input “345+765”?
1. 1110
2. 1582
3. 1610
4. 1382
5. None of these
Which of the following pair of digits is unchanged?
Seven students A, B, C, D, E, F and G are toppers of a class and are sitting in a row for a photo session. They all have scored different marks out of 50.
The third rank holder is in third place from the sixth rank holder, who scored 7 marks less than the average marks of seven students but these two are not on the extreme ends. Marks of D are 36.
B scored more marks than only three students and is seated fourth to the right of A, who is second topper and is seated on the extreme end of the row. Marks of C are 32 and 3 marks less than the average marks of all students.
The seventh rank holder is second to the left of C, who is not third or sixth rank holder. Seventh rank holder scored more than 25. F is near to B but is not first rank holder.
G is not the topper and topper scored 46 marks.
Sum of the marks of first rank holder and seventh rank holder is equal to the sum of the marks of second and fifth rank holder.
A, B, C, D, E and F are six persons who have joined 6 different banks OBC Bank, Punjab National Bank, Bank of Maharashtra, Bank of India, Bank of Baroda, and State Bank of India by scoring different marks in the written exam of a maximum of 200 marks.(marks are an integer value) They all are sitting around a circle facing the centre with equal distance.
C is second to the right of the person who joined Bank of Baroda whose score is 169 marks which was the third lowest marks outof the 6 students. A is immediately to the left of the person who is opposite to the person who joined State Bank of India, who is not near to F. B scored the 2nd highest marks and did not join Bank of India but is 2nd to the left of the person, who scored 174 marks. D is seated opposite to one who joined Bank of India. D is not near to B. E has not scored the lowest marks. C is immediately to the left of the one who joined State Bank of India and C scored 170 marks. The person who joined Punjab National Bank is second to the left of the one who scored 172 marks. The person who joined OBC did not score the highest marks.
One of the six students scored which was a prime number. The lowest scored mark is 164.
Seven friends G, H, I, J, K, L and M meet in a party. They shake hands with each other but only in a particular way. The odd numbered persons do not shake hands with even numbered persons and vice versa. These friends are wearing shirts of different colours such as Red, White, Yellow and Black. No two even numbered persons can wear the shirts of the same colour and the same rule not applied for odd numbered persons.All the persons shake hands with at least one person. K is the only person who shakes hands with all odd numbered persons but he is not wearing a Black shirt. L is wearing a Red shirt and shakes hands only with H. The persons who wear Yellow shirts shake hands with only the persons who wear White shirts. G does not wear a Black shirt but shakes hands with the persons who wear a Black shirt. Black shirt is worn by only one person but that person is not I.
In 50 Matches, India wins 20 Matches. So the probability of India's win is 20/50 = 2/5.
Now, applying the same logic a coin is suppose tossed 50 times and 20 times head showed up so Probabilty of head should be also 2/5. But it's 1/2 .. Clarify
Seven boys A, D, Y, U, P, Q and J live in three different buildings – Ashiana, Top-view and Ridge. Each of them is flying kites of different colours i.e. red, green, blue white, black, yellow and pink, not necessarily in that order. Not more than three or less than two stay in any of the buildings. Q is flying a pink and does not live in Ridge building. U does not live in the same building as A or P and is flying a yellow coloured kite. D lives in Ridge building with only one more person and is flying a green kite. None in the Top-view building flies a white kite. P does not fly a blue kite.
Directions: In each of the following questions a number series is given which has only one wrong number. You have to find out the wrong number.
1716, 2730, 4080, 5810, 7980, 10626, 13800
Six persons A, B, C, D, E and F are sitting around a round table facing towards the center of the table in a restaurant. They have ordered for different items (Chicken, Meat, Egg, Biryani, Fish-fry and Kebab) as their lunch. They are wearing T-shirts of different colours, i.e. white, violet, green, red, yellow and blue. Order of items for the lunch and colours of T-shirts are not necessarily according to the order of their names. The persons who have ordered for chicken, Egg and Fish-fry are neither in white T-shirt nor in Violet. The persons who are in green and yellow T-shirts have neither ordered for chicken nor for Egg. A is neither in white T-shirt nor on the immediate left of the person who has ordered for Biryani. The only person who is between E and F eats Meat. The person who is on the immediate left side of the person in white T-shirt does not eat Kebab. D has ordered for Biryani and the colour of his T-shirt is green. He is facing the person who has ordered for Meat. One who has ordered for chicken is seated opposite to the person wearing blue T-shirt, while the person whose T-shirt is of green colour is on the immediate left of the person who has ordered for Fish-fry. One who has ordered for Kebab is on the immediate right of the person in white T-shirt but on the immediate left of the person who has ordered for Egg. C has not ordered for Egg while F has not ordered for chicken.
Eight People – A, B, C, D, E, F, and G,H live in ten different floors of a building (but not necessarily in the same order). Two of the floors in the building is vacant. The lowermost floor of the building is numbered one, the one above that is numbered two, and so on till the topmost floor is numbered ten. Each one of them likes to go 8 different places, namely Ooty, Kodaikanal, SIMLA, Mumbai, Chennai, New Delhi, Hyderabad and Bengaluru in 8 different months, namely January, February, March, May, June, September, November and December.(but not necessarily in the same order). There is only one floor between the person who goes to tour in January and the person who goes to tour on the month which has more than 30 days. A goes to tour on neither June nor November. The number of people living below F is same as the number of people living between F and H. F lives an odd numbered floor above the floor numbered four. The top most floor is vacant. Only one person lives between B and the one who likes Mumbai. Only three floors between D and the one who likes Chennai. The number of floors between the one who likes Hyderabad and the one who likes Mumbai is two. The one who likes New Delhi lives immediately above G. Only three floors between G and A. The one who likes BENGALURU lives immediately above the one who likes Ooty. C lives one of the odd numbered floors above the one who likes Chennai. The number of floors between F and the one who likes KODAIKANAL is only one. Only one person lives between the one who likes BENGALURU and the vacant floor. Only two people live between C and vacant floor. B and C go to tour in the months which have more than 30 days and the name of both months started with M while G and F go to tour in the months which have less than 31 days. The number of floors between two vacant floors is five. The one who likes BENGALURU and KODAIKANAL not live in the floors numbered 8 and 7 respectively. The one who likes Mumbai lives immediately below the floor in which C lives. The person who goes to tour in the month which has less than 30 days stays immediately below the vacant floor. There are three persons live between the person who goes to tour in the month which has less than 30 days and the person who goes to tour in November. There are five floors between the person one who goes to tour in the month of March and the person who goes to tour in the month of December.
A person goes to delhi from Chandigarh at 6 km/h and returns to Chandigarh from Delhi at x km/h. What is the value of x, if average speed of the person is 12 km/h ?
Pls give reason for your answer.