there are certain balls in the form a pyramid 1st layer has 1
ball ,2nd layer has 3 balls, 3rd layer has 6 balls ,4th layer
has 10 balls and so on. if there are total 8460 balls.how many
layers does tha pyramid has?
Two trains at speed 60 km/hr comes in the opposite direction. At a particular time the distance between the two trains is 18km. A shuttle flies between the trains at the speed of 80 km/hr. At the time the two trains crashes what is the distance traveled by shuttle?
DB2 application programs can be written in which of the following languages? a) COBOL b) PL/I, FORTRAN, PASCAL, COBOL, C c) PL/I, FORTRAN, C, COBOL, ASSEMBLER d) COBOL, PL/I, FORTRAN, BASIC, APL2, C & ASSEMBLER
How much area in sqmt of 14 fit dia cirlce???
In a soap company a soap is manufactured with 11 parts. For making one soap you will get 1 part as scrap. At the end of the day u have 251 such scraps. From that how many soaps can be manufactured?
Selling a ac gains 25% on SP.what %gain on CP. 15 25 33.33 47.5
Numerical Ability Problems on ages,problems on trains,time and work,pipes and cisterns....
1 Answers Kumaran Systems, RRB, TCS,
2020201-565656=?
a student is ranked 13th from right and 8th from left.how many are there(similar)
A clock showing 6 o'clock takes 30 secs to strike 6 times.How long will it take to strike 12 at midnight?
What is the value of (p-1)3 when p=15/18+5/16-20/24?
In a class of 60 students, a student of weight 45 Kg leaves the class. The average weight of the class is then increased by 200 gms. What is the average weight of the remaining 59 students in the class?
Find the next three terms of the series; 1, 4, 9, 18, 35 - - - - -