average of 13 papers is 40.average of first 7 papers is 42 and
last seven papers is 35.find the marks obtained in 7th paper?
Answer Posted / srikanth
19
| Is This Answer Correct ? | 45 Yes | 4 No |
Post New Answer View All Answers
A Lorry starts from Banglore to Mysore At 6.00 a.m, 7.00 a.m, 8.00 a.m.....10 p.m. Similarly another Lorry on another side starts from Mysore to Banglore at 6.00 a.m, 7.00 a.m, 8.00 a.m.....10.00 p.m. A Lorry takes 9 hours to travel from Banglore to Mysore and vice versa.?
A small town's industries have a total turnover of Rs. 25,00,000. If the town council plans to raise Rs.170,000 through octroi levy, what % levy should it charge on the industries?
Complete the series:5,6,7,8,10,11,14,__.
A sum of money doubles itself in 4 years at simple interest, in how many years, it would become 7 times of itself?
in a company 30% are supervisors and 40% employees are male if 60% of supervisors are male. what is the probability that a randomly choosen employee is a male or female?
If r = 5, n=3 and if first pole has 2 flags, third pole has 1 flag, how many ways can the flags be arranged?
There are two trees in a lawn. One grows at a rate 3/5 of the other in 4 years. If the total growth of trees What is the height of the smaller tree after 2 years
f(X)= f(X-1)+f(X-2) FOR X>1 THEN X= ?
Find the next letter in the series A,C,F,J,0--
Radha, Geeta & Revathi went for a picnic.After a few days they forgot the date,day and month on which they went to picnic.Radha said that it was on Thursday,May 8 and Geeta said that it was Thursday May 10.Revathi said Friday June 8.Now one of them told all things wrongly,others one thing wrong and the last two things wrongly.If April 1st is tuesday what is the right day,date and month?
How many 3-digit numbers will be there which are divisible by 19?
A person runs 6 ft in 1/4 sec. how much it will run in 10 sec.
A ship started from port and moving with I mph and another ship started from L and moving with H mph. At which place these two ships meet ?
3 red and 4 blue balls are in a basket. A member of PPTeam is drawing balls from the basket.What is the probablity of getting the 3 red balls simultaneously?
A and B decide to speak truth or lie on a day. Another person asks A if he is saying truth or lie. B listens to A whatever he answers. Now the person asks B what A had told. B replies as " A has told that he is a liar". What does B say?