A car has run 10000 miles using 5 tyres interchangably,To have a equal wornout by all tyres how many miles each tyre should have run. answer 4000 miles/tyre
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A 16 stored building has 12000 sq.feet on each floor. Company A rents floors and company B rents 4 floors. What is the number of sq.feet of unrented floor space.
Hi, Can anybody please send me the last year question papers of Oriental Bank of Commerce PO exam. My email ID is: yamini.friend14@gmail.com Thanks.
if x=y=2z and xyz =256 then x=
Add a word in starting of SCAPE and at the end of Grass, u will get two different word
Cities A and B presently have populations of 70,000 and 60,000, respectively. City A grows at the rate 4% per year, and B grows at the rate of 5% per year. After how much time will city B have a larger population than city A? Answer in number of years to 2 decimal places.
The speed ratio of two trains is 5:7,first train is travelling at a speed of 350 km/hr, what is the speed of the second train?
A work is done by the people in 24 min. one of them can do this work a lonely in 40 min. how much time required to do the same work for the second person.
A can do a work in 8 days, B can do a work in 7 days, C can do a work in 6 days. A works on the first day, B works on the second day and C on the third day rely. that is they work on alternate days. When will they finish the work.(which day will they finish the work) (7+7/168)
there is number X in decimal represntation whose last digit is not 0. if digits of X are reversed then we obtain new number say Y. both X and Y are divisible by 7. then find all such X from 10 to 1000.
Q1). The length of rectangle is increased by 15% and its breadth is decreased by 15%. The are of new rectangle is a) Decreased by 15% b) Decreased by 2.25% c) Increased by 15% d) Increased by 2.25% e) Neither increased nor decreased Q2). Two trains are running at 60 km/hr and 40 km/hr in the same direction. Fast train completely passes the man sitting in the slow train in 36 seconds. The length of the fast train is a) 200m b) 160m c) 240m d) 180m e) Cannot be determined Q3). A,B and C can complete a piece of work in 10 days, then how many people are required to finish the whole work in 25 days? a) 10 days b) 15 days c) 20 days d) 22 days e) 25 days Q4). 12 persons can do 3/5 of certain work in 10 days, then how many persons are required to complete the whole work in 25 days? a) 10 b) 9 c) 8 d) 7 e) 6 Q5). In an organization, 30% of the employees are matriculates, 60% of the remaining are graduates and the remaining 140 are post-graduates. How many employees are graduates? a) 210 b) 280 c) 350 d) 160 e) None of these Q6). If x: y = 3:4, then (2x+3y): (3y-2x) = a) 2:1 b) 4:1 c) 3:2 d) 5:3 e) 3:1 Q7). A mixture of 50 litres of milk and water contain 10% of water. How much water must be added to make water 20% in the given mixture? a) 5.5 litres b) 6.5 litres c) 6 litres d) 6.25 litres e) 6.75 litres Q8). A dealer marks his goods 25% above cost price. He then allows some discount on it and makes a profit of 9%. The rate of discount is a) 11.4% b) 12.8% c) 13.4% d) 14.2% e) 15.1% Q9). A number lying between 1000 and 2000 is such that on division by 2,3,4,5,6,7 and 8 leaves remainders 1,2,3,4,5,6 and 7 respectively. The number is a) 1726 b) 1822 c) 1548 d) 1922 e) 1679 Q10). Three years ago the average of a family of 5 members was 17 years. A baby having born in between, the average age of the family is same today. When was the baby born? a) 1 year ago b) 2 years ago c) 3 years ago d) just today e) none of the above Q11). The sum of the digits of a two-digit number is 9 less than the number. Which of the following digits is at unit’s place of the number? a) 1 b) 2 c) 4 d) 8 e) None Q12). One year ago, Mrs kusuma was four time as old as her daughter Swathi. Six years hence, Mrs. Kusuma’s age will exceed her daughters age by 18 years. The ration of present ages of Kusuma and Swathi is a) 25:7 b) 13:4 c) 25:9 d) 13:1 e) None of these Q13). The calendar for year 1994 will serve as calendar for a) 1998 b) 2002 c) 2003 d) 2004 e) 2005 Q14). The minute hand of clock overtakes the hour hand at intervals of 63 minutes of correct time. How much a day does the clock gain or loose? a) Gains 10 10/43 minutes b) Gains 56 8/77 minutes c) Loses 10 10/43 minutes d) Loses 56 8/77 minutes e) None of these Q15). The expression (11.98 * 11.98 + 11.98 * X + 0.02 * 0.02 ) will be a perfect square for X equal to: a) 0.01 b) 0.02 c) 0.03 d) 0.04 e) 0.05
A plane moves from 9N60E to 9N60W. If the plane starts at 2 a.m and takes 10 hrs to reach the destination, find the local arrival time. a> 4.30a.m b>6.00 am c>4.00 am d>10.00 am If any one knows the method to solve the problem plz tell me
HOW + MUCH = POWER Then P + O + W + E + R =