Preparation Suggestions for Aptitude Objective Arithmetic and Quantitative Aptitude by R.S. AgarwalBe through with these topicsAges Ratio and ProportionTime and Distance Percentages Time and WorkRace and
Latest Answer: 5510+9+8+7+...+1=55When 0 first digit, 10 ways (second digit can be 0 to 9)When 1 first digit, 9 ways (0 to 8 for second digit)etc. ...
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?(a) 110 men(b) 130 men(c) 100 men(d) none of these
Latest Answer: compoud ratio is 5*7*6:6*10*5 =210:300 =7:10(use compoud ratio formula for a:b :: c:d :: e:f is a*c*e : b*d*f ...
Latest Answer: 1 ...
After 10 years A will be twice the age of B before 10 years.and now if the difference is 9 years between them then what is the age of B after 10 years
49a
One man or two women or three boys can do a work in 44 days then one man, one women and one boy together can finish the same work in ---- days
It has 20 mixutre conatins mil and water in the ratio 3:5,replace 4 litres of mixture with 4 litres of water what is the final ratio of milk and water.
There are 76 persons. 53 can read hindu,46 can read times,39 can read deccan and 15 can read all.if 22 can read hindu and deccan and 23 can read deccan and times then what is the number of persons who read only times and hindu
18
In how many ways can a lock be opened if that lock has three digit number lock if i) the last digit is 9ii) and sum of the first two digits is less than or equal to the last digit.numbers are from 0-9
In pure milk if 20% replaced by water and in this again 20% is replaced by water and again 20% is replaced by water then what is the proportion of milk in that mixture
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