Ques:- Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is -.
Ques:- If you could use technology to do one thing, what would it be?
Ques:- What is the importance of political science meaning of state what is nature?
Ques:- For 15 people–each has to pay Rs.20.For 20 people–each has to pay Rs.18. For 40 people–how much has each to pay ?
Recent Answer : Added by Admin On 2020-05-17 12:02:02:
FOR 15 = RS.20
FOR 20 = RS.18
FOR 25 = RS.16
FOR 30 = RS.14
FOR 35 = RS.12
FOR 40 = RS.10
Ques:- What irritates you about co-workers?
Ques:- The largest natural number by which the product of three consecutive even natural numbers is always divisible is
A. 16
B. 24
C. 48
D. 96
Recent Answer : Added by narendra On 2022-09-18 09:01:37:
c
Ques:- A room is 4 meters 37 cm long and 3 meters 23cm broad. It is required to pave the floor with minimum square slabs. Find the number of slabs required for this purpose?
Ques:- If a person walks at 4/5th of his usual spee he reaches 40min late. If he walks athis usual speed how much time does he travels.
Recent Answer : Added by Admin On 2020-05-17 12:01:10:
let x=speed
t=time taken when speed is x so…
xt=4/5x(t+40)
t=160 minutes
2 hr 40 minutes
Ques:- The areas of the two spheres are in the ratio 1: 4. What is the ratio of their volume ?
Recent Answer : Added by BINDHU REDDY On 2021-08-09 01:51:51:
1/8
Ques:- Why you want to work in a domestic call center?
Ques:- How do you handle pressure and stress?
Ques:- The probability that A speaks truth is 3/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact?
Recent Answer : Added by Ashish Makhija On 2022-08-14 16:35:55:
If both agree stating the same fact, either both of them speak truth of both speak false.
∴ Probability
=3/5×4/7+2/5×3/7=12/35+6/35=18/35
Ques:- Have you ever had a supervisor, challenge a decision?
Ques:- A gardener wants to plant trees in his garden in such a way that the number of trees in each row should be the same. If there are 4 rows or 5 rows or 6 rows, then no tree will be left. Find the least number of trees required.
Recent Answer : Added by Hemant On 2021-08-10 09:39:24:
Total 60 trees
4 rows each with 15 trees
5 rows each with 12 trees
6 rows each with 10 trees
Ques:- How committed do you think you will be to this position?
Ques:- Why you think that you have ability to handle this position.
Ques:- What is Sensex?What is Nifty ?Difference between these two
Ques:- If 2x + y = 10 and x = 3, what is x – y
Recent Answer : Added by BRIAN WACHEMBA On 2021-10-12 12:52:53:
X-Y=-1
Ques:- A train 240 m long passed a pole in 24 sec. How long will it take to pass a platform 650 m long?
Recent Answer : Added by dumeel kuppam vavvaalu On 2021-08-25 14:15:33:
From the first statement
Speed=distance/time
=>240/24=10m/s
so speed=10m/s
From the second statement
distance=length of the platform+length of the train=650+240=890m
Time=distance/speed
here, the speed of the train is already calculated
=>890/10=89s
So the time taken by the train to cross the platform is 89 seconds
Ques:- Can you give the demos to students and teacher?
Ques:- In a sports contest there were m medals awarded on n successive days (n > 1). 1. On the first day 1 medal and 1/7 of the remaining m – 1 medals were awarded. 2. On the second day 2 medals and 1/7 of the now remaining medals was awarded; and so on.On the nth and last day, the remaining n medals were awarded.How many days did the contest last, and how many medals were awarded altogether?
Recent Answer : Added by DK BOSS On 2021-07-21 15:26:11:
Ques:- How many meaningful English word can be formed by using the second, the fifth, the seventh and the tenth letters of the word APPROPRIATION, each only once, but in different sequence ?
Recent Answer : Added by DSK On 2021-08-09 17:01:34:
1)Port
2)Trop
Ques:- If a salesman’s average is a new order every other week, he will break the office record of the year. However, after 28 weeks, he is six orders behind schedule. In what proportion of the remaining weeks does he have to obtain a new order to break the record?
Recent Answer : Added by narendra On 2021-12-25 15:45:39:
Assume there are 52 weeks in one year.
Since he supposed to have a new order for every two weeks, he
needs 52/2 = 26 orders to break the office record.
Now after 28 weeks,he has got only 28/2 -6 = 8 orders.
Hence,he needs 26-8 = 18 new orders in the remaining 24= 52-28 weeks to break the office record.
Compute 24 orders/18 weeks = 4/3 orders/week ,
we see that averagely he has a new order for
every 4/3 weeks in the remaining weeks to break the office record.
Ques:- Entry ticket to an exhibition ranges from 1p to 31p. You need to provide exact change at the counter. You have 31p coin. In how many parts will u divide 31p so that u will provide the exact change required and carry as less coins as possible?
Ques:- If six persons sit in a row, then the probability that three particular persons are always together is -.
Recent Answer : Added by Abu Jahid On 2021-10-22 09:13:18:
1/5
Ques:- Five persons – A, B, C, D and E are being compared in weight and height. The second heaviest person. D is the shortest. A is the 2nd tallest and shorter than E, The heaviest person is the third tallest person. There is only one person shorter than B, who is lighter than E and A respectively. What is the position of A in height and weight respectively?
Ques:- Find out the wrong number in each sequence: 1, 8, 27, 64, 124, 216, 343
A. 8
B. 27
C. 64
D. 124
Recent Answer : Added by Shweta Gupta On 2022-09-02 17:03:08:
Answer is 124 because in this series is cube root sequence 2 cube root is 8 ,3 cube root is 24,4 cube root is 64, 5 cube root is 125 but there is 124 which is wrong ,6 cube root is 216 ,7 cube root is 343 .
Ques:- . Which rights was described as the ?heart and soul of theconstitution? by Dr. B.R. Ambedkar?(1) Right to property(2) Right to equality(3) Right to freedom of religion(4) Right to constitutional remedies
Ques:- The average of 35 numbers is 25. If each number is multiplied by 5, find the new average?
Recent Answer : Added by MAMIDI LIJITA SREE On 2023-01-21 17:36:37:
FOR 15 = RS.20
FOR 20 = RS.18
FOR 25 = RS.16
FOR 30 = RS.14
FOR 35 = RS.12
FOR 40 = RS.10