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:- 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:- What is the greater of the two numbers whose product is 2560, given that the sum of the two numbers exceeds their difference by 64?
Recent Answer : Added by tony montana On 2022-03-09 16:40:02:
80
Ques:- In a class composed of x girls and y boys what part of the class is composed of girls?
Recent Answer : Added by marjorie nalunkuma On 2021-10-12 12:53:14:
x
Ques:- On cutting which solid parabola would be generated
Recent Answer : Added by Admin On 2020-05-17 12:01:12:
A parabola is obtained as the intersection of a cone with a
plane
Ques:- Networl and Planning
Ques:- Solve the puzzles and riddles.
Ques:- A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 mph, the speed of the stream is:
Recent Answer : Added by Sanjeevnaidu On 2022-09-02 17:04:42:
Let speed of stream be v mph
Then,
36/(10-v) = 1.5hr + 36/(10+v)
On solving, we get speed of stream as v = 2mph.
Ques:- Who is Kent Beck, Dr Grace Hopper, Dennis Ritchie?
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:- Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is?
Ques:- In a certain code, COMPUTER is written as RFUVQNPC. How is MEDICINE written in the same code ?
Recent Answer : Added by Rama Kiran On 2020-10-19 17:08:43:
MEDICINE will become EOJDJEFM in the same code.
Ques:- Do you know how to measure the earth resistance?
Ques:- Anil can do a work in 15 days while Sunil can do it in 25 days. How long will they take if both work together?
Recent Answer : Added by ANKUR SHARMA On 2022-09-02 17:03:04:
75/8 days
Ques:- How do you evaluate success?
Ques:- If A can do a particular work in 8 days. B can do the work in 6 days. By C joining with them, they can finish the work in 3 days. If Rs.540 was paid to them, what is the share of C?
Recent Answer : Added by Timi On 2022-05-17 09:07:16:
C will get RS 95
Ques:- A certain sum becomes four times itself at simple interest in eight years. In how many years does it become ten times itself?
Ques:- A,B and C needs 8, 12 and 16 days respectively to finish a task. How many days will it take if A works for 2 days then B works on it until 25% of the job is left for C to do, and C completes the work?
Recent Answer : Added by Deven Sharma On 2023-05-31 18:36:37:
To solve this problem, we can break it down into steps:
Step 1: Determine the individual rates of work for A, B, and C.
If A needs 8 days to finish the task, then their work rate is 1/8 of the task per day.
If B needs 12 days to finish the task, then their work rate is 1/12 of the task per day.
If C needs 16 days to finish the task, then their work rate is 1/16 of the task per day.
Step 2: Calculate the combined work rate of A and B.
If A works for 2 days, their contribution will be 2 * (1/8) = 1/4 of the task completed.
If B works until 25% of the job is left for C, then they will complete 75% of the task.
Step 3: Calculate the time it takes for B to complete 75% of the task.
Since B’s work rate is 1/12 of the task per day, it will take B (75%)/(1/12) = 9 days to complete 75% of the task.
Step 4: Calculate the remaining work for C.
If B completes 75% of the task, then the remaining work for C is 100% – 75% = 25% of the task.
Step 5: Calculate the time it takes for C to complete the remaining work.
Since C’s work rate is 1/16 of the task per day, it will take C (25%)/(1/16) = 4 days to complete the remaining 25% of the task.
Step 6: Calculate the total time required.
A worked for 2 days, B worked for 9 days, and C worked for 4 days, totaling 2 + 9 + 4 = 15 days.
Therefore, it will take a total of 15 days for A to work for 2 days, B to work until 25% of the job is left, and C to complete the remaining work.
Ques:- If the length of the train is 100m and its speed is 60km/h and another length of the train is 80km and its speed is 50km then its travelling in opposite direction. Find out the time of crossing each other(m/s)?
Recent Answer : Added by Syed Faizan On 2021-12-13 17:58:35:
43.69
Because the total distance will be =100+80000m=80100m. Thus two train coming towards, so the speed will be increase. speed will be =60+50=110km/h, The time of crossing will be 43.69 minutes.
Ques:- Which country is the largest producer of gold in the world?
A. U.S.A.
B. South Africa
C. Russia
D. Switzerland
Recent Answer : Added by Admin On 2022-09-27 18:01:16:
China
Ques:- What location would you prefer?
Ques:- How many numbers up to 500 are divisible by 23?
Recent Answer : Added by pooja Jawade On 2021-11-25 15:47:47:
21
Ques:- How prepare our resume?
Ques:- Pavan travelled for 11 hours. He covered the first half of the distance at 30 kmph and remaining half of the distance at 25 kmph. Find the distance travelled by Pavan.
Ques:- From a book, a number of pages are missing. The sum of the page numbers of these pages is 9808. Which pages are missing?
Ques:- Greengrocer C. Carrot wants to expose his oranges neatly for sale. Doing this he discovers that one orange is left over when he places them in groups of three. The same happens if he tries to place them in groups of 5, 7, or 9 oranges. Only when he makes groups of 11 oranges, it fits exactly. How many oranges does the greengrocer have at least?
Ques:- What is the selling price of a car? cost of car is Rs 60 & profit 10% profit over selling price
Recent Answer : Added by Parimala Prakash On 2021-05-07 02:11:58:
Actual price is RS.60 and (plus)he got profit of 10%. So 60+ 10%(60) = 66
Ques:- Tell me one thing you would change about your last job?
Ques:- Tell us about your self. (please give me a answer out of in your C.V)
Ques:- The G.C.D. of two whole numbers is 5 and their LCM is 60. If one of the number is 20, then the other number would be
A. 13
B. 15
C. 16
D. 25
Recent Answer : Added by Shravani Annameni On 2022-08-14 16:33:23:
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