Two trains are travelling at equilateral .Train A is travelling in the direction of earths spin.Other train B is travelling in opposite direction of earths spin.Which trains wheels will wear first?and why?

2535

Two trains in the same direction at 50 & 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes him. What is the length of faster train ?

1215

What is the 8th term in the series 1, 4, 9, 18, 35, 68, . . .

1396

if START = WALKA and BUDPI = XZFMR Then STUPID = ?

1486

A says Party was held on :Thursday ,May 8th. B says Party was held on :Tuesday,May 10th. C says party was held on :Friday ,June 8th. Given April 1 st was Tuesday.one of A,B,C says 1 correct.one says 1 wrong.and one was completely wrong of date,Month and day. Find the Day the party held.

1595

A man ate 100 bananas in five days, each day eating 6 more than the previous day. How many bananas did he eat on the first day?

1657

A person spending out 1/3 for cloths , 1/5 of the remaining for food and 1/4 of the remaining for travelles is left with Rs 100/- . How he had in the beginning ?

1391

What is the smallest number by which 2880 must be divided in order to make it into a perfect square ?

1364

Find the speed of the boat in still water if the river runs at 4 km/hr. The time taken by a Suresh to row the boat upstream is 3 as the time taken by him to row it downstream.

1540

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.

1213

There are Brown and Black cows. In five days four black cows and 3 brown cows give as mush as milk that four brown cows and 5 black cows give in four days. If the black cow gives 10 litres of milk per day, how many liters of milk the Brown cow will give in one day? (Numbers are not certain)

1364

A ship went on a voyage after 180 miles a plane statrted with 10 times speed that of the ship. Find the distance when they meet from starting point.

1295

analogy: cell: tissue::atom:?

1372

Low temperature at the night in a city is 1/3 more than 1/2 hinge as higher temperature in a day. Sum of the low temp and highest temp is 100c. Then what is the low temperature

1518

A father F has 5 sons, p,q,r,s,t. Not necessarily in this order. Two are of same age. The eldest and youngest cannot be twins. T is elder to r and younger to q and s has three older brothers. who are the twins?

1416