Ques:- Ramu rides his bike at an average speed of 45 km/hr and reaches his desitination in four hours. Somu covers the same distance in six hours. If Ramu covered his journey at an average speed which was 9 km/hr less and Somu covered his journey at an average speed which was 10 km/hr more, then the difference in their times taken to reach the destination would be (in minutes).
Ques:- What is the extent of your participation in major reports that have to be written?
Ques:- Find the value of ( 0.75 * 0.75 * 0.75 – 0.001 ) / ( 0.75 * 0.75 – 0.075 + 0.01)
A. 0.845
B. 2.312
C. 1.908
D. 0
E. 1
Ques:- In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have not studied either.How many of these studied both Latin and Greek
Recent Answer : Added by Admin On 2022-09-29 16:16:30:
Given:
In a group of 15 students,
7 have studied Latin,
8 have studied Greek,
3 have not studied either.
To find:
The number of students who studied both Latin and Greek.
Solution:
In a group of 15 students, have studied Latin, 8 have studied Greek, 3 have not studied either.
Therefore,
n(A∪B) = 15 – 3
n(A∪B) = 12
7 have studied Latin,
n(A) = 7
8 have studied Greek,
n(B) = 8
n(A∩B) is the number of students who studied both Latin and Greek.
n(A∩B) = n(A) + n(B) – n(A∪B)
n(A∩B) = 7 + 8 – 12
n(A∩B) = 15 – 12
n(A∩B) = 3
The number of students who studied both Latin and Greek is 3
Final answer:
3 of them studied both Latin and Greek.
Thus, the correct answer .3
Ques:- The difference of two consecutive even numbers squares is 84, then what is the sum of these numbers?
Recent Answer : Added by shivaprasad On 2021-10-12 12:52:39:
(x+2)^2 -x^2 = 84
X=20
So (20,22)
Sum= 42
Ques:- What do you think about the college you studied?
Ques:- Do u know how to speak English with American accent?
Ques:- Find the missing number in the series. 1, 4, 6, 8, 9, 10, 12, ..
Ques:- Rs.590 is divided amongst A, B, C so that 5 times A’s share, six times B’s share and eight times C’s share are all equal. Find C’s share?
Recent Answer : Added by Swati On 2021-01-05 15:58:25:
C=150
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 much faster is one train from other?
Ques:- What are patents
Ques:- Why u have chosen domino’s?
Ques:- 2003 * 2004 – 2001 * 2002 = ?
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
Recent Answer : Added by M KISHORE On 2023-03-15 16:31:05:
let convert meter to kilometer by multiply 18/5 then answer be 14*(18/5)=50.4 km/s
Ques:- Tell me about self, family details.
Ques:- E=I*I*R what is the effect of E when I becomes I/2
Recent Answer : Added by Admin On 2020-05-17 11:59:40:
1/4E(E decreses by 4 times)
Ques:- Self details
Ques:- The face value of 8 in the number 458926 is
A. 8
B. 1000
C. 8000
D. 8926
Recent Answer : Added by Bhanu Kiran On 2022-12-05 16:13:04:
A
Ques:- Find the cost of fencing around a circular field of diameter 28 m at the rate of Rs.1.50 a meter?
Recent Answer : Added by Prachi Bees On 2021-12-10 16:35:10:
In the example first we have to find the area of the field
we have given the following values ,
cost of fencing per meter = Rs 1.50
Diameter of circular field = 28
We have to find the area , a = ?
We know that,
Area = 2 π r
= 2 x 22/7 x 14
= 2 x 22 x 2
= 44 x 2
= 88 sq. m
So, area of circle is 88 sq.m
Now just multiply it with 1.50
cost of fencing = 88 x 1.50
= Rs. 132
So, the cost of fencing the circular field is Rs. 132
Ques:- 4 * 0.4 * 0.04 * 0.004 = ?
Recent Answer : Added by Ps On 2021-02-11 16:42:38:
0.000256
Ques:- How do you establish working relationships with new people?
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:- A vessel is full of liquid. From the vessel, 1/3rd of the liquid evaporates on the first day. On the second day 3/4th of the remaining liquid evaporates. What fraction of the volume is present at the end of the second day
Recent Answer : Added by Padmashree J On 2021-08-23 11:42:54:
1/6
Ques:- When your team encounters a problem, such as irritation with another co-worker, how do you reach a good resolution?
Ques:- Expand ——UCIL
Ques:- In a certain code language DOWNBEAT is written as TABEWNDO. How will the word PROSPECT be written in that code language?
A. RPSOEPTC
B. TCPEOSPR
C. ORPSPTCE
D. TCPREPOS
E. None of these
Recent Answer : Added by priya On 2021-08-05 17:11:34:
option B
TCPEOSPR
Ques:- The greatest number that will divided 187, 233 and 279 leaving the same remainder in each case is
A. 16
B. 26
C. 36
D. 46
Recent Answer : Added by Rahul Kumar Tiwary On 2021-11-13 11:02:10:
The greatest number that will divide 187, 233 and 279 leaving the same remainder in each case.
To find : The number ?
Solution :
First we find the difference between these numbers.
The required numbers are
233-187=46
279-233=46
279-187=92
Now, We find the HCF of 46 and 92.
Therefore, The required largest number is 46.
Ques:- About my self and family
Ques:- How many family members does your family comprises of?
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Given:
In a group of 15 students,
7 have studied Latin,
8 have studied Greek,
3 have not studied either.
To find:
The number of students who studied both Latin and Greek.
Solution:
In a group of 15 students, have studied Latin, 8 have studied Greek, 3 have not studied either.
Therefore,
n(A∪B) = 15 – 3
n(A∪B) = 12
7 have studied Latin,
n(A) = 7
8 have studied Greek,
n(B) = 8
n(A∩B) is the number of students who studied both Latin and Greek.
n(A∩B) = n(A) + n(B) – n(A∪B)
n(A∩B) = 7 + 8 – 12
n(A∩B) = 15 – 12
n(A∩B) = 3
The number of students who studied both Latin and Greek is 3
Final answer:
3 of them studied both Latin and Greek.
Thus, the correct answer .3