Please select a subject first
Advertisements
Advertisements
Which is the largest lagoon lake of India and the second-largest lagoon lake of the world after Lagoa das patos of South America?
Concept: undefined >> undefined
Which was the first university in the world; it started around 700 BC?
Concept: undefined >> undefined
Advertisements
What is the largest desert in the world?
Concept: undefined >> undefined
Which country has the largest armed forces?
Concept: undefined >> undefined
Who was the first space tourist?
Concept: undefined >> undefined
Which is the biggest underground railway network?
Concept: undefined >> undefined
Two inlet pipes can separately fill a cistern completely in 8 hours and 10 hours, respectively. They are operated for 2 hours, after which the second pipe is closed, and an outlet pipe which can drain out water from the full cistern in 20 hours is opened. How much time will it take to fill the cistern completely from the instant of opening the outlet pipe?
Concept: undefined >> undefined
Pipes P and Q can fill a completely empty tank in 24 minutes and in 36 minutes, respectively, when opened independently. Pipe R can empty the completely filled tank in 30 minutes. Initially all the three pipes P, Q and R, are opened simultaneously. After how many minutes should p ipe Q be closed so that the tank is filled in 1 hour?
Concept: undefined >> undefined
A tank is to be filled completely with water for which 8 pipes of the same kind are used. The tank gets filled in l hour and 40 minutes. If 10 pipes of the same kind, as mentioned above, are used, in how much time (in hours and minutes) will the tank be completely filled?
Concept: undefined >> undefined
A pipe can fill a tank in 32 minutes. Due to the leakage the tank is filled In 48 minutes.
How long will it take to empty the tank due to leakage?
Concept: undefined >> undefined
A tank can be filled in `2 2/5` hours when all the five pipes (including both inlet and outlet pipes) are turned on simultaneously. Also, it is given that each inlet pipe can fill the tank in 4 hours when working separately and each outlet pipe can empty the tank in 6 hours. when working separately. How many outlet pipes are attached to the tank?
Concept: undefined >> undefined
Prime Minister Narendra Modi layed the foundation stone of Major Dhyan Chand Sports University in which district of Uttar Pradesh?
Concept: undefined >> undefined
Which place has been handpicked by Prime Minister Narendra Modi to host the 25th National Youth Festival?
Concept: undefined >> undefined
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
25 24 122
31 27 143
35 29 ?
Concept: undefined >> undefined
According to the time by Rekha's watch, it is quarter past 9 and the hour-hand is pointing to the west. ln which of the given directions will the minute-hand point AFTER 75 minutes?
Concept: undefined >> undefined
Select the option that is related to the third number in the same way as the second number is related to the first number.
4 : 80 : : 6 : ?
Concept: undefined >> undefined
E and C mutually like to work with each other. A likes to work with C and H. H and L do not like to work with anyone. Who is isolated in the office?
Concept: undefined >> undefined
Select the option that is related to the third number in the same way as the second number is related to the first number.
7 : 294 : : 9 : ?
Concept: undefined >> undefined
A man covered a distance of 280 km in 8 hours on a motorcycle. How much distance will be covered on a bicycle in 2 hours, if he rides the bicycle at `3/14` of the speed of the motorcycle?
Concept: undefined >> undefined
Sita and Geeta start at the same time to ride from place A to place B, which is 90 km away from place A. Sita travels 3 km per hour slower than Geeta. Geeta reaches place B and at once turns back, meeting Sita 15 km from place B. Geeta's speed (in km/h) is:
Concept: undefined >> undefined
