Sangeeta invested Rs. 20,000 at 8 % per annual. if the interest is compounded half yearly, then total interest earned by Sangeeta at the end of the year is
Ratio between speeds of 2 trains is 5:3. If the first train runs 350 km in 2 hours, then what is the speed of the second train
What is the smallest number, which when divided by 7, 18, 56 and 36, leaves a remainder zero
A research laboratory conducts various experiments. The probability of occurrence of an event in one trial of an experiment is 0.3. Three independent trials of an experiment are performed. Find the probability that the event happens at least once
Ram and Ravi were playing with a paper phone, frustums of which are attached to each other by 95 m long string. If both start moving in opposite directions at a speed of 18 m/min and 20 m/min respectively, after how many minutes will both have to stop
A scuba driver descends at rate of 40 feet per minute. A diver dives from a ship to search for a lost ship at the depth of 3000 feet below sea level. How long will it take to reach the ship
The list price of an electric iron is Rs300.If two successive discounts of 15% and 10% are allowed its selling price will be
A trend was observed in the growth of the population in Saya islands. The population tripled every month. Initially the population of the Saya Island was 100. What would be its population after 4 months
A goods carriage of length 2 km, headed to Srinagar from Punjab was running at a speed of 30 Km/hr. it crosses a tunnel which is 58 km long with that speed. Find the time taken by the goods carriage to cross the tunnel
A jar contains 5 white, 8 red, 2 blue and 3 black balls. Find the probability that a ball drawn at random is red or blue
If COMPUTER is coded as GKQLYPIN, what is the code for SENATE
If EXAM is coded as FYBN, then TEST is coded as:
X walks 6 km towards East from a point A and from the same point A, Y walks 8 km towards South. How far are the two friends from each other now
A child while coming home from his school first goes 4 kms towards south-east, then 8 kms toward west. He then goes 4 kms towards north-west. In which direction is he from his school