in a mixture, R is 2 parts, S is 1 part. in order to make S to 25% of the mixture, howmuch R is to be added
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If A is travelling at 72 km per hour on a highway. B is travelling at a speed of 25 meters per second on a highway. What is the difference in their speeds in m/sec.
In any place there are 9 Cottage. Each to a Cottage Mohan Tanya and Roma do not want to live in end Row. Babu and Mohan must not have any body adjacent. Only on empty Cottage between Mohan and Roma. Chander is adjacent to both Jayanti and Roma. Tanya next to the cottage at the begnings. 1. Who has empty Cottage both side. (a) Roma (b) Babu (c) Mohan (d) Tanya 2. Who is in 3rd Cottage ? (a) Jyoti (b) Chandar (c) No body (d) Roma 3. what Cottage empty (a) 1,6,8 (b) 1,5,8 (c) 4,5,6 (d) 5,6,8 4. Maximum no. of consecutive Cottage that are (a) 0 (b) 2 (c) 3 (d) 4 5. we are writing code word PEOPLE to PLPEOEE than how to write TREND (a) TREDN (b) DNERT (c) NDETR (d) TNERD
3 Answers AON, Aon Hewitt, Hewitt,
There are 6 people W,H,M,C,G,F who are murderer , victim , judge , police, witness, hangman. There was no eye witness only circumtancial witness. The murderer was sentenced to death. Read following statement and determine who is who. 1. M knew both murderer and victim. 2. Judge asked C to discribe murder incident. 3. W was last to see F alive. 4. Police found G at the murder site. 5. H and W never met.
Newton Rapson method is to find ?
: There are two pipes A and B. If A filled 10 liters in a hour B can fills 20 liters in same time. Likewise B can fill 10, 20, 40, 80,160….if B filled in (1/16) th of a tank in 3 hours, how much time will it take to fill completely?
ques-- fint the sum of series- 1!+2!+....50!=?...
A beats B by 10 meters and B beats C by 15 metres the A beats C by
2hours after a freight train leaves Delhi a passenger train leaves the same station travelling in the same direction at an average speed of 16 km/hr. After travelling 4 hrs the passenger train overtakes the freight train. The average speed of the freight train was?
7 Answers Cisco, ICICI, Mphasis, Mu Sigma,
for how many positive integers a,is it true that a*a<=2a
Q1) The ratio of the areas of the in circle and circum circle of an equilateral triangle is a) 1: 4 b) 11:9 c) 12:1 d) 11:3 Q2). A circular road runs round a circular ground. If the difference between the circumference of the outer circle and inner circle is 44 meters, the width of the road is. a) 7m b) 11m c) 22m d) 44m Q3). A rectangle plate has an area of 80 sqm. If its length is 5 times than the breadth, then length of the plate is a). 16 b) 20 c) 4 d) 80 Q4). Three spherical metal balls of radii 6cm,8cm and R cm are melted into a solid sphere of radius 12cm. The value of R is a) 5cm b) 6cm c) 8cm d) 10cm Q5). If a/b = 1/3 and 3a + 2b = 6 then, b is a) 3 b) 6 c) 2 d) 1 Q6). The digits of the integral part of the square root of 123456789 is a) 6 b) 5 c) 8 d) 3 Q7). The sum of all multiples of 6 lying between 50 and 100 is a) 600 b) 96 c) 150 d) none Q8). The greatest factor of the product of any four consecutive integral number in all cases, is a) 25 b) 24 c) 16 d) 20 Q9). Two third of the square of a number is 1.5, the number is a) 1 b) 1.5 c) 2.5 d) 2/3 Q10). Two persons cover the same distance 5 kmph and 6 kmph respectively. Find the distance traveled by each., if one takes 16 minutes longer than the other. a) 5 b) 60 c) 8 d) 16 Q11). The price of cycle is increased by 10% every year. If the present price of cycle is Rs. 1,210 , its price two years ago was ? a) 1,000 b) 2,100 c) 1,700 d) 1,900 Q12). 10% 0f 25 is 5% of x. Then x a) 10 b) 5 c) 100 d) 50 Q13). If the side of the square is increased by 20% then the area of the square is increased by a) 69% b) 96% c) 44% d) 10% Q14). If G is finite group of order 3, then a) G is always abelian b) G is always non-abelian c) G may be abelian d) none Q15). Let Q be the set of all rational numbers and P be the set of all irrational numbers. Then a) P is closed for addition but Q is not closed for addition b) P as well as Q is closed for addition c) Q is closed for addition for Q is not closed for addition d) none of the above