Ques:- HOW MANY LINES CAN BE DRAWN FROM 10 POINTS IN A CIRCLE?
Recent Answer : Added by Admin On 2022-09-28 17:25:01:
Since, there are 10 points on the circle and to draw a chord we need to connect any two points on the circle to make it a straight line, which implies that the number of chords = No of lines connecting any two points out of the 10 points
= 10C2 = 10*9/2 = 45 chords.
Ques:- Five boys were climbing a hill. J was following H. R was just ahead of G. K was between G & H. They were climbing up in a column. Who was the second?
Ques:- What do you always regret? or Do you have any regrets?
Ques:- A started a business with an investment of Rs. 70000 and after 6 months B joined him investing Rs. 120000. If the profit at the end of a year is Rs. 52000, then the share of B is?
Recent Answer : Added by Abi On 2021-07-19 18:31:47:
24000
Ques:- Are you ready to work at night shift?
Ques:- There are 9 coins. 8 are of 1 gm and 1 is of 2 grams. How will you find out the heavier coin in minimum number of weighing and how many weighing it will need?
Ques:- P is heavier than Q but lighter than R. Q is heavier than T. S is heavier than P but lighter than V. Who among them is the lightest? (a) V (b) S (c) T (d) R (e) None of these
Recent Answer : Added by Admin On 2020-05-17 12:03:31:
R>P>Q>T
V>S>P
so the lightest is T.
Ques:- If an airplane starts at point R and travels 14 miles directly north to S, then 48 miles directly east to T, what is the straight-line distance (in miles) from T to R?
Ques:- In a class there are 20 boys and 25 girls. In how many ways can a boy and a girl be selected?
Recent Answer : Added by Rashid Ather Deshmukh On 2021-10-07 15:42:01:
500 ways
Ques:- Three 6 faced dice are thrown together. The probability that all the three show the same number on them is -.
Ques:- The ICC World Cup Cricket-2007 has been won by?
Ques:- Are you willing to relocate or travel?
Ques:- A dishonest milkman professes to sell his milk at cost price but he mixes it with water and thereby gains 25%. The percentage of water in the mixture is
A. 4%
B. 10%
C. 20%
D. 40%
Recent Answer : Added by CHANCHAL CHETRY On 2021-11-22 17:29:33:
c
Ques:- A large tanker can be filled by two pipes A and B in 60 and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half?
Recent Answer : Added by Raja On 2022-11-15 16:37:18:
30mins
Let the total time taken to fill the tank be x minutes.
Then, work done by B in half hour + work done by (A+B) in half hour =1.
(
40
1
×
2
x
)+(
60
1
+
40
1
)×
2
x
=1
⇒
80
x
+
48
x
=1
⇒
240
3x+5x
=1
⇒8x=240
⇒x=30 min
Ques:- The average weight of 25 persons sitting in a boat had some value. A new person added to them whose weight was 46 kg only. Due to his arrival, the average weight of all the persons decreased by 5 kg. Find the average weight of first 25 persons?
Recent Answer : Added by Admin On 2022-09-29 15:59:24:
let the average of 25 person be x
total age of a person=average×no.of person
total age of 25 person=X×25
=25X
when a new person of 46kg come average decrease by 5kg(X-5)
Total age of 26 person =25x+46
Average age of 26 person=X-5
A/Q
.25X+46=26(X-5)
25X+46=26X-130
26X-25X=130+46
X =176
hence the av. of 25 person be 176kg
Ques:- Of the 50 researchers in a workgroup 40% will be assigned to Team A and the remaining 60% to Team B. However, 70% of the researchers prefer Team A and 30% prefer Team B. What is the least possible number of researchers who will not be assigned to the team they prefer?
A. 15
B. 20
C. 30
D. 35
Recent Answer : Added by Bob On 2022-08-14 16:29:34:
15
Ques:- A man driving the car at twice the speed of auto oneday He was driven car for 10 min. And car is failed. He left The car and took auto to goto the office .He spent 30 min. In the auto. What will be the time take by car to go office?
A. 25
B. 30
C. 35
D. none
Recent Answer : Added by Admin On 2020-05-17 12:05:50:
this is a simple question but the questionaire needs us to
consume time.
speed of car = 2 * speed of auto.
auto takes 30 mins then car should take only 15 mins.
total time = 10 mins + 15 mins = 25 mins = (a)
Ques:- U r watching an inp. cricket match.Suddenly the tv goes blank. Write the steps u ll take to find the fault?
Ques:- in base representation for a rupee 100 paise,then base 8 representation what is rupee value .
Recent Answer : Added by Admin On 2020-05-17 11:59:59:
100/8=12-4
12/8=1-4
ans:144
Ques:- In a chess board you have placed the Horse (I dont know how to say this in chess terminology but the main thing is Horse moves in 'L' Shape) at a random position. What is the probability that the horse would move out of the chess
Ques:- What is the amount of pf and esi for employee to deducted ?
Ques:- Whether i wold be okay with a harsh task master/ supervisor
Ques:- Two trains starting at same time, one from Bangalore to Mysore and other in opposite direction arrive at their destination 1 hr and 4 hours respectively after passing each other.How nuch faster is one train from other?
Recent Answer : Added by Admin On 2020-05-17 12:04:20:
Its 2 times faster than the other train
v1*t=v2
v2*t=4*v1
solving these two,we get
v2/v1=2
Ques:- A person is prisoned for 60 days . In that 60 days he earns rs.170.If he works he will get payed Rs.7 per day. If he doesn’t work Rs.3 he should pay to that prison.Find out how many days he worked.
Recent Answer : Added by ANCHAL PHUTELA On 2021-07-21 15:24:44:
He will work for 35 days in 60 days to earn Rs.170 as per the condition
Ques:- Do you know any body in Srei Equipment Fin. Pvt. Ltd?
Ques:- How is Ramu’s mother-in-law’s only daughter’s son related to Ramu ?
Recent Answer : Added by Vivek On 2022-08-14 16:33:22:
Ramu’s Mother-in-law means Ramu’s wife’s mother
Only daughter means Ramu’s wife
And daughter’s son means Ramu’s Son
Answer : Son
Ques:- What is your project in Engineering?
Ques:- How excited are you if you get selected?
Recent Answer : Added by Thomas On 2021-11-18 17:16:33:
Very exited
Ques:- The H.C.F and L.C.M of two numbers are 44 and 264 respectively. If the first number is divided by 2, the quotient is 44. The other number is
A. 66
B. 132
C. 264
D. 528
Recent Answer : Added by Shiva Akhil On 2023-06-09 12:28:38:
let,first num be x and second num be y
hcf =264
lcm=44
given equation
x/2=44 i.e x=88
product of 2 numbers is equal to lcm*hcf
88*y=44*264
y=132
Since, there are 10 points on the circle and to draw a chord we need to connect any two points on the circle to make it a straight line, which implies that the number of chords = No of lines connecting any two points out of the 10 points
= 10C2 = 10*9/2 = 45 chords.