Like one student takes 20 mins if he goes with speed 15kmph and at what speed he should go to reach in 15 mins ( nos are not same)
One student takes 20 mins to reach school if he goes at a speed of 15kmph .At what speed should he go to reach in 15 mins ( nos are not same)
In A,B,C are having some marbles with each of them. A has given B and C the same number of marbles they already have to each of them. then, B gave C and A the same no. of marbles they have, then C gave A and B the same no. of marbles they have. At the end A,B,and C have equal no. of marbles.(i) If x,y,z are the marbles initially with A,B,C respectively. then the no of marbles B have at the end(a) 2(x-y-z) (b) 4(x-y-z) etc.(ii)If the total no. of marbles are 72, then the no. of marbles with A at
If 12 file cabinets require 18 feet of wall space, how many feet of wall space will 30 cabinets require?
45
A lizard on a circular wall moves 8 ft to reach a wall boundary and then 6 ft to reach another boundary. How far is the lizard from the starting point?
10 feet
Two circles are of same radius. One is fixed and another moves over it. What is the no. of revolutions it makes about the center?
2
A vehicle is to reach a certain place in 1 hr at 90 kmph. However it slows down on the way and reaches the destination at an average speed of 72 kmph. How much late is thevehicle?
15 mins.
A person moves 25 miles South, then 25 miles West from his camp. How far is he and in what direction from his camp?
In A, B, C are having some marbles with each of them. A has given B and C the same number of marbles each of them already have. Then, B gave C and A the same number of marbles they already have. Then C gave A and B the same number of marbles they already have. At the end A, B, and C have equal number of marbles. If x, y, z are the marbles initially with A, B, C respectively. If the total number of marbles are 72, then the number of marbles with A at the startingA. 20B. 30C. 32D. 39
D
A moves 3kmseast from starting point.he then travels 5kms from north.from that point he moves 8kms to the east.how far is A from his starting point?
Latest Answer : answer is sqrt of(121+25)ie sqrt(149)i.e 12(approx). ...
