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Frequently Asked Interview Questions and Answers

(#M40025004) UPSC QUESTION Mental Ability Keep an EYE

he “Red Data Books” published by the International Union for Conservation of Nature and Natural Resource (IUCN) contain lists of
1. Endemic plant and animal species present in the biodiversity hotspots.
2. Threatened plant and animal species.
3. Protected sites for conservation of nature and natural resources in various countries.
Select the correct answer using the codes given below: [UPSC 2011 (CS-P)]

1 and 3
2 only
2 and 3
3 only

Asked In UPSC MAN (12 years ago)

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(#M40158004) ANDROID QUESTION Keep an EYE

Main thread will have a looper. True or false?

Options
1) yes every thread by default will have looper
2) no only handler threads will have loopers
3) only handler threads will have loopers, but we can prepare normal threads looper also.
4) only main thread will have looper

Asked In Android Ashish (8 years ago)

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(#M40158009) ANDROID QUESTION Keep an EYE

Trigger broadcast receiver only if my activity is in memory, else it should not get triggered, how to do it?

Options
1) Send broadcast only when your activity is alive
2) Register a dynamic receiver in that Activity
3) Register a static receiver in manifest file
4) It is not possible to achieve

Asked In Android Ashish (8 years ago)

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(#M40158012) ANDROID QUESTION Keep an EYE

Can one application access other application's database directly?

Options
1) yes, it is possible
2) no, it is impossible
3) option 2 is right because, sqliteDB will be stored in internal memory app always. so other apps cannot access it.
4) Option 2 is wrong, because even if db tables are stored in internal memory, using Content Provider one can access database.

Asked In Android Ashish (8 years ago)

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(#M40006015) INFOSYS QUESTION infosys latest puzzle Keep an EYE

A student multiplied a number by 3/5 instead of 5/3. What is the percentage error in the calculation?
1)34%
2)44%
3)54%
4)64%

Asked In Infosys (13 years ago)

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(#M40165315) EXAM QUESTION compound interest Keep an EYE

if 12000 is compound and it doubles in 5 years. what is the total amount in 20 years.

Asked In Exam prabhu (7 years ago)

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(#M40165314) IBPS QUESTION DATA INTERPRETATION Keep an EYE

A total of 2 lakh students appeared for the IIT entrance examination. 2.2% of total candidates scored more than 50% marks in Chemistry, 2.15% got more than 50% marks in Physics and 1.9% got 50% in Maths. 0.45% students got above fifty per cent in Physics and Maths but not in Chemistry. The same number of students got above fifty per cent in Physics and Chemistry but not in Maths. 0.35% of students got more than 50% marks in Maths and Chemistry but not in Physics. the total candidates scored above 50% marks in all three subjects.

How many students scored above 50 percentage in all 3 subjects ?

Asked In IBPS nitin (7 years ago)

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(#M40001617) TCS QUESTION latest puzzle Keep an EYE

12 people {a1, a2, …, a12} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, …, {a11, a12}, {a12, a1}. Then size of the smallest set of people such that the rest have shaken hands with at least one person in the set is

a) 12 b) 4 c) 18 d) 11

Solution

Question is wrong. To make it correct, first change 36 by 12 in the question.
Answer 4 (option b) is correct.
because if we take person a1 in the set then it will cover a12 and a2 for shaking hand.similarly if we take person a4 in the set then it will cover a5 and a3 for shaking hand and so on, so minimum 4 persons are required to make shake hand with rest of the people complete


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Asked In TCS (14 years ago)

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(#M40020583) SELF QUESTION Keep an EYE

The mean salary in ICM ltd. was Rs 1500, and the standard deviation was Rs 400. A year later each employee got a Rs 100 raise. After another year each employee's salary (including the above mentioned raise) was increased by 20%. The standard deviation of the current salary is?

vikash singh (12 years ago)

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(#M40024083) IBPS QUESTION Reasoning Keep an EYE

Four of the following five are alike in certain way and so form a group, which is the one that does not belong to that group ?
1. Violin
2. Harp
3. Guitar
4. Flute
5. Sitar

Asked In IBPS MAN (12 years ago)

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(#M40165116) INTERVIEW QUESTION maths Keep an EYE

What is the minimum number of square marbles required to tile a floor of length 5 metres 78 cm and width 3 metres 74 cm?

Asked In INTERVIEW jagadeesh (7 years ago)

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(#M40019111) TCS QUESTION Keep an EYE

In what ratio must a person mix three kinds of tea costing Rs.60/kg, Rs.75/kg and Rs.100 /kg so that the resultant mixture when sold at Rs.96/kg yields a profit of 20%?

Asked In TCS Perumalsamy (12 years ago)

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(#M40158886) ELITMUS QUESTION Integers Keep an EYE

How many Integers from 0 to 100 are not divisible by 2,3,5 & 7

Asked In Elitmus qqqq (8 years ago)

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(#M40013848) UPSC QUESTION Math Keep an EYE

the sum of the length of all the edges of a rectangular box is 12 cm. if the total surface area of the box is 5 sq cm , then lenght of its daigonal is

Asked In UPSC Durgesh tiwary (12 years ago)

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(#M40027758) IIT-JEE QUESTION Physics Keep an EYE

A spherical metal shell A of radius RA and a solid metal sphere B of radius RB (

Asked In IIT-JEE MAN (12 years ago)

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(#M40005143) INFOSYS QUESTION infosys latest puzzle Keep an EYE

In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize?
a)1/10
b)2/5
c)2/7
d)5/7

Asked In Infosys (13 years ago)

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(#M40156987) GATE QUESTION Mechanical Engineering HM Keep an EYE

The cavitation in reaction turbines is avoided, to a great extent by


A. installing the turbine below the tail race level
B. using stainless steel runner of the turbine
C. providing highly polished blades to the runner
D. all of the above

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40023016) RRB QUESTION verbal ability Keep an EYE

FRUGAL(antonym)
A.Copious B.Extravagant
C.Generous D.Ostentatious

Asked In RRB MAN (12 years ago)

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(#M40074989) RRB QUESTION Keep an EYE

To be eligible for membership of Lok sabha,a person should be atleast

a.18 yrs
b.30 yrs
c.35 yrs
d.25 yrs

Asked In RRB Jaspalsingh Parmar (10 years ago)

Solved HARIOM TIWARI Read Solution (2)

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(#M40003382) SELF QUESTION great Keep an EYE

A man has to take a hen, a fox, and some corn across a river. He can only take one thing across at a time. Unless the man is present the fox will eat the hen and the hen eat the corn. How is it done?

mrinal gorai (14 years ago)

Solved Dr.Dipin Singh Read Solution (1)

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