Koala Interview Questions Answers, HR Interview Questions, Koala Aptitude Test Questions, Koala Campus Placements Exam Questions

20 common asked question in every interview

Ques:- The product of 5 different temperatures is 12. If all of them are integers then find all the temperatures.

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Ques:- Lotus Domino is a product associated with :(a) Pizzas (b) Computers (c) Flowers (d) None of these

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Ques:- Mr. Rahul spends 30% of his monthly salary on domestic expenses. He spends respectively 20% and 10% of the remaining salary on education of children and conveyance. Of the remaining amounts now he spends respectively 20% and 30%on entertainment and maintenance of house. He saves Rs.5512.50. what is the monthly salary of Mr. Rahul?

A. Rs. 22,500

B. Rs. 20,000

C. Rs. 25,000

D. Rs. 24,500

E. None of these

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Ques:- In an international conference scientists from six different countries are invited. They are from America, Germany, France, Japan, Russia and India. On a particular day presentations of these six scientists are scheduled. German scientist’s presentation is the only presentation between the presentations of the Russian and the Indian scientists. There are three presentations between the presentations of the French and the Japanese scientists. How many presentations are there after the German scientist’s presentation?

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Ques:- A man’s speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr. What is the man’s speed against the current?

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Ques:- A leak in the bottom of a tank can empty the full tank in 8 hours. An inlet pipe fills water at the rate of 6 liters a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 12 hours. How many liters does the cistern hold?

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Ques:- General,logic and mathematics

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Ques:- Kohl?s is a famous apparel brand from?

A. Italy

B. USA

C. Germany

D. France

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Ques:- How do you set yourself aside from the next

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Ques:- What is your work experience in computer?

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Ques:- What will happen to the current role?

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Ques:- There are some chicken in a poultry. They are fed with corn One sack of corn will come for 9 days.The farmer decides to sell some chicken and wanted to hold 12 chicken with him. He cuts the feed by 10% and sack of corn comes for 30 days. So initially how many chicken are there?

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Ques:- What jobs can you get with an associate's degree in political science?

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Ques:- M/N = 6/5 3M+2N = ?

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Ques:- How do you respond to change?

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Ques:- In pure milk if 20% replaced by water and in this again 20% is replaced by water and again 20% is replaced by water then what is the proportion of milk in that mixture

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Ques:- X can do a piece of work in 10 days and Y can do it in 15 days and Z can do it 20 days. They started the work together and X leaves after 2 days and Y leaves after 4 days from the beginning. How long will work lost?

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Ques:- If s(a) denotes square root of a, find the value of s(12+s(12+s(12+ …… upto infinity.

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Ques:- A speed of 14 metres per second is the same as

A. 28 km/hr

B. 50.4 km/hr

C. 70 km/hr

D. 74.2 km/hr

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Ques:- tell me aboutyour friends?

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Ques:- Tell about yourself & your family?

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Ques:- After the typist writes 40 letters and addresses 40 envelopes, she inserts the letters randomly into the envelopes (1 letter per envelope). What is the probability that exactly 1 letter is inserted in an improper envelope’?

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Ques:- What you will be Good carrier

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Ques:- There are n urns and m balls. If we put 3 balls in each urn 3 balls will be excess. If we put 4 balls in each urn 1 urn will be excess. Find no. of Urns (or) Balls?

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Ques:- If the length of the train is 100m and its speed is 60km/h and another length of the train is 80km and its speed is 50km then its travelling in opposite direction. Find out the time of crossing each other(m/s)?

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Ques:- What are your long term professional goals?

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Ques:- By what % the cost of milk is increased because of inflation in December, if in October price is 30 and in next January it is 35?

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Ques:- What are your strong and weak point ?

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Ques:- Exploring capability to manage multiple projects and provide recommendations

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Ques:- Why you are leaving your current job?

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