Ques:- A 50m wide river is flowing endlessly. Two boys are standing near the lakeside, wanting to cross the river. A boat is tied to a tree nearby. The boat is however weak and can carry only one person at a time. Both of them still manage to cross the river. How did they manage to do it?
Recent Answer : Added by kavin On 2021-07-17 10:05:48:
It is mentioned the the boat is tied with the rope to the tree. So first one will be crossing the river and the other with the help of the ropes tied to the tree will be able to pull the both back and then he will be crossing the river.
Ques:- Print the minimum number of measurements needed to spot the odd ball out among N balls.
Ques:- Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would take taken 6 hours more than A fill the cistern. How much time will be taken by A to fill the cistern separately?
Recent Answer : Added by Vemula Rohan Kumar Reddy On 2021-09-25 16:19:51:
A takes 6 hours to fill
Ques:- . Biggest producer of sugarcane in the world(1) Cuba(2) India(3) China(4) Pakistan
Ques:- Consider a NxN matrix in which the elements are either 0 or 1. Find how many such matrixes are possible that are symmetric in nature(the matrix and its transpose count as 1.
Ques:- He shaves multiple times every day and yet he has a beard. Who is he?
Recent Answer : Added by Shashank Chauhan On 2021-09-14 15:41:47:
Barber
Ques:- A committee has 5 men and 6 women. What are the number of ways of selecting a group of eight persons?
Recent Answer : Added by Admin On 2022-09-29 16:58:10:
The number of ways of selecting a group of eight is
5 men and 3 women=5C5×6C3 =20
4 men and 4 women=5C4×6C4 =75
3 men and 5 women=5C3×6C5=60
2 men and 6 women=5C2×6C6=10
Thus the total possible cases is 20+75+60+10=165.
Ques:- Internal Audit entails a lot of travel and whether you would be able to undergo such a strenuous work life?
Ques:- a+b+c=13 c+d+e=13 e+f+g=13 g+h+i=13 find the value of e.
Ques:- A train 100 meters long passes a platform 100 meters long in seconds. The speed of the train is
A. 36 km/hr
B. 52 km/hr
C. 72 km/hr
D. 92 km/hr
Recent Answer : Added by ThinkAlike On 2022-03-09 16:31:07:
= 100 + 100 = 200 m
Time taken by train = 10 sec.
∵ Speed = Distance/Time
⇒ Speed of train = 200/10 = 20 m/sec.
∴ Speed of train = 20 × 18/5 = 72 kmph.
In question they left 10 seconds
Ques:- How do you manage your time in a project when the project has a tight deadline? Give an example to prove your point.
Ques:- Choose a topic of your choice and speak about for a minute?
Ques:- What is so fragile that when you say its name, you break it?
Ques:- What do you mean by GSM, CDMA?
Ques:- A reduction of 25% in the price of oil enables a house wife to obtain 5kgs more for Rs.800, what is the reduced price for kg?
Recent Answer : Added by DK BOSS On 2021-07-17 06:18:24:
Answer: 40
Explanation:
800*(25/100) = 200 —- 5
? —- 1 => Rs.40
Ques:- A policeman buys some bunches of yellow bananas at 30 cents per bunch and red bananas 40 cents/bunch .He said if i have split the sum equally and bought bananas he would have got two more bunches find the amount he used it to buy bananas
Recent Answer : Added by Admin On 2020-05-17 12:01:07:
140 cents
Ques:- What is Learning?
Ques:- A car after covering ½ of a journey of 100 km develops engine trouble and later travels at ½ of its original speed. As a result, it arrives 2 hours late than its normal time. What is the normal speed of the car is?
Ques:- Is there anything I've mentioned that makes you think I'm not the best candidate for this job?
Ques:- How will you manage in other location as you are from north like food, away from home and all?
Ques:- The cost of 10 kg of apples is equal to the cost of 24 kg of rice. The cost of 6 kg of flour equals the cost of 2 kg of rice. The cost of each kg of flour is Rs.20.50. Find the total cost of 4 kg of apples, 3 kg of rice and 5 kg of flour?
Recent Answer : Added by AVI On 2021-12-23 16:25:51:
877.4
Ques:- minutes hand gains 45% at 11.20 p.m. so finally what is % of time gained by minutes hand
Recent Answer : Added by Admin On 2020-05-17 12:05:20:
its a tricky question and very funny too.
the answer is 45% only which is gained by the minute hand.
Ques:- heat loss from a surface can be minimized by?
Recent Answer : Added by Namrata On 2021-07-25 09:41:13:
heat loss from a surface can be reduced by polishing the surface coz polished surface is bad radiator and bad absorber of heat
Ques:- Raman ranks sixteenth from the top and forty ninth from the bottom in a class. How many students are there in the class ?
Ques:- Murali travelled from city A to city B at a speed of 40 kmph and from city B to city C at 60 kmph. What is the average speed of Murali from A to C given that the ratio of distances between A to B and B to C is 2 : 3?
Recent Answer : Added by DK BOSS On 2021-07-17 06:18:20:
Answer: 50 kmph.
Explanation:
Let the distances between city A to B and B to C be 2x km and 3x km respectively.
Total time taken to cover from A to C
= (2x)/40 + (3x)/60 = (6x + 6x)/120 = 12x/120 = x/10 Average speed = (2x + 3x)/(x/10) = 50 kmph.
Ques:- The perimeter of a semi circle is 144 cm then the radius is?
Recent Answer : Added by Admin On 2022-09-29 17:59:35:
Perimeter of semi circular = πr+2r
Where r is radius , π = 22/7
πr+2r= 144 (given)
(22/7)r +2r = 144
22r+14r = 144*7 (multiply both sides by 7)
36r = 144*7
r= 144*7/36 = 28
radius =28 cm
Area =( 1/2)πr^2
Area=( 1/2 )*(22/7)*28*28
= 1232cm^2
Ans : area is 1232 cm^2
Ques:- The sum and the product of two numbers are 25 and 144 respectively, Find the difference of the number is?
Recent Answer : Added by kalum breach On 2022-04-02 07:00:47:
9 and 16
Ques:- Have you ever had to fire anyone? How did you feel about that?
Ques:- In each questions below are given two statements followed by two conclusions numbered I and II. Statements : All poles are guns. Some boats are not poles. Conclusions : I. All guns are boats. II. Some boats are not guns.
A. if only conclusion I follows
B. if only conclusion II follows
C. if either conclusion I or II follows
D. if neither conclusion I nor II follows
E. if both conclusions I and II follow
Recent Answer : Added by Kushant Mourya On 2022-01-19 15:38:51:
C
Ques:- Evaluate the average of first 10 even numbers is?
Recent Answer : Added by Praveen Kumar On 2022-08-24 17:03:13:
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It is mentioned the the boat is tied with the rope to the tree. So first one will be crossing the river and the other with the help of the ropes tied to the tree will be able to pull the both back and then he will be crossing the river.