Q: Find the least number of five digits which is exactly divisible by 12, 15 and 18?
Q: Find the C.I. on a sum of Rs.1600 for 9 months at 20% per annum, interest being compounded quarterly?
Q: The radius of a circular wheel is 1.75 m, how many revolutions will it make in traveling 1 km?
Q: If Rs.3250 be divided among Ram, Shyam and Mohan in the ratio of 1/2:1/3:1/4 then the share of each are?
Q: A 180 meter long train crosses a man standing on the platform in 6 sec. What is the speed of the train?
Q: Reactions on a situation ( Given at that time)
Q: What is the average of first 10 prime numbers ?
Q: The areas of the two spheres are in the ratio 1: 4. What is the ratio of their volume ?
Q: Julius and Vincent are brothers. "We are born within the same hour," says Julius, "on the same day of the same year." "But," says Vincent, "we are no twins!" How is this possible?
Q: If rupee one produces rupees nine over a period of 40 years, find the rate of simple interest?
Q: The ratio of the present ages of P and Q is 3:4. 5 years ago, the ratio of their ages was 5:7. Find the their present ages?
Q: You are given some denominations of coins in an array (int denom[])and infinite supply of all of them. Given an amount (int amount), find the minimum number of coins required to get the exact amount. What is the method called?
Q: By what % New price of wardrobe has to be increased to get original value, if it was decreased by 20%
Q: If $ stands for triple and # for negation, what is the value of #$#3-#5
Q: Pavan travelled for 11 hours. He covered the first half of the distance at 30 kmph and remaining half of the distance at 25 kmph. Find the distance travelled by Pavan.
Q: How is Ravi's mother's father's son related to Ravi's father ?
Q: X can do a piece of work in 4 days. Y can do it in 5 days. With the assistance of Z they completed the work in 2 days. Find in how many days can Z alone do it?
Q: The legendary king Midas possessed a huge amount of gold. He hid this treasure carefully: in a building consisting of a number of rooms. In each room there were a number of boxes; this number was equal to the number of rooms in the building. Each box contained a number of golden coins that equaled the number of boxes per room. When the king died, one box was given to the royal barber. The remainder of the coins had to be divided fairly between his six sons. Is a fair division possible in all situations?
Q: There are four dogs/ants/people at four corners of a square of unit distance. At the same instant all of them start running with unit speed towards the person on their clockwise direction and will always run towards that target. How long does it take for them to meet and where?
Q: A train 800 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is?