Q: A man can row 30 km downstream and 20 km upstream in 4 hours. He can row 45 km downstream and 40 km upstream in 7 hours. Find the speed of man in still water?
Q: The C.P of 15 books is equal to the S.P of 18 books. Find his gain% or loss%?
Q: If a vessel contains 56 lit of a mixture of milk and water in ratio3:2.what amount of the water should be added to make the ratio 4:5 ?
Q: Three 6 faced dice are thrown together. The probability that exactly two dice show the same number on them is -.
Q: If x and y are the two digits f the number 653xy such that this number is divisible by 80, then x+y is equal to?
Q: Which is best car to buy in india, if the budget is below or equal to 3.5 lakhs?
Q: Three types of tea the a,b,c costs Rs. 95/kg,100/kg and70/kg respectively. How many kgs of each should be blended to produce 100 kg of mixture worth Rs.90/kg, given that the quntities of band c are equala)70,15,15 b)50,25,25 c)60,20,20 d)40,30,30
Q: Two persons A and B take a field on rent. A puts on it 21 horses for 3 months and 15 cows for 2 months; B puts 15 cows for 6months and 40 sheep for 7 1/2 months. If one day, 3 horses eat as much as 5 cows and 6 cows as much as 10 sheep, what part of the rent should A pay?
Q: How many degrees there between the two hands of a clock at 3:15?
Q: What is the abbreviation of NACCO, OPEAC, NEWS?
Q: A garrison of 3300 men has provisions for 32 days, when given at a rate of 850 grams per head. At the end of 7 days a reinforcement arrives and it was found that now the provisions will last 8 days less, when given at the rate of 825 grams per head. How, many more men can it feed?
Q: ?SAFMA? is associated with?
Q: Which colour has the maximum scattering power? (A) Indigo (B) Red (C) Green (D) Violet
Q: A man can row three-quarters of a kilometre against the stream in (11 + 1/4)Minutes and down the stream in (7 + 1/2) Minutes. The speed (in km/hr) of the man in still water is:
Q: A contribution of Rs. 500 was raised from 500 people. The fee was as follows: Men: Rs.3.00 each Women: Rs. 2.00 each Children: 0.48 each. If number of women is more than number of men, how many children are there?
Q: If the value of x lies between 0 & 1 which of the following is the largest? (a) x (b) x2(c) -x(d) 1/x
Q: In how many ways can five boys and three girls sit in a row such that all boys sit together?
Q: A certain number of men can finish a piece of work in 10 days. If however there were 10 men less it will take 10 days more for the work to be finished. How many men were there originally?
Q: In a mixture of milk and water, the proportion of milk by weight was 80%. If, in a 180 gm mixture, 36 gms of pure milk is added, what would be the percentage of milk in the mixture formed?
Q: How will you handle confidential company matters?