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?

1 Answers  

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8 years ago i was 5 times as old as my son.today i am 3 times his age.how old i am

5 Answers   TCS,

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A man driving the car at twice the speed of auto oneday He was driven car for 10 min. And car is failed. He left The car and took auto to goto the office .He spent 30 min. In the auto. What will be the time take by car to go office? (A) 25 (b) 30 (c) 35 (d) none

13 Answers   Deshaw,

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A horse chases a pony 2 hours after the pony runs. Horse takes 4 hours to reach the pony. If the average speed of the horse is 81 kmph, what s the average speed of the pony?

2 Answers   TCS,

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OUT OF 111 MARBLES ONE IS NOT OF SAME WEIGHT. HOW TO FIND AND GIVE THE MIN. NO OF STEPS

3 Answers   Satyam,

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a dog takes 4 leaps for every 5 leaps of a hare but 3 leaps of a dog are equal to 4 leaps of the hare .compare their speeds(.......... please give explanation....)

14 Answers   College School Exams Tests, Infosys, SSC, Syntel,

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If "basis points" are defined so that 1 percet is equal to 100 basis points, then 75.5 percet is how many basis points greater than 65.5 percent? a) .01 b) .10 c) 10 d) 100 e) 1000

2 Answers  

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What is RAS

3 Answers   ESS, Ness Technologies, Wipro,

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There were 253 games played so that atleast two team from the group play each other. Find out the maximum no of team? a)441 b)400 c)361 d)484

2 Answers   CTS,

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A store owner is packing small radios into larger boxes that measure 25 in. by 42 in. by 60 in. If the measurement of each radio is 7 in. by 6 in. by 5 in., then how many radios can be placed in the box?

2 Answers   HCL,

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f(X)= f(X-1)+f(X-2) FOR X>1 THEN X= ?

0 Answers   CTS,

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what is 0.350 0.425 and 0.075 what is the answer and show your work

0 Answers  

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