A and B are two cities. A man travels from A to B at a speed of 10 km/hr. and returns back at the speed of 30 km/hr. Find his average speed for whole journey.
A and B together can finish a work in 16 days, while B can do the same work alone in 24 days. In how many days can A alone finish the work ?
The ratio of ages of Anil and Ashima is 3:5 .The sum of their ages is 48 years. What is the age of Ashima ?
Meena, Arun and Gopu divide a sum of Rs.6000 in such a way that Arun gets 1/ 2 of what Meena gets and Gopu gets 3/4 of what Arun gets. Then what is Arun's share ?
The cost of a machine is estimated to be increasing at the rate of 10% every year. If it costs Rs. 12000 now, what will be the estimated value after 3 years ?
In the following four numbers, three are same in certain way , while the rest one is different. Find out the different one.
Out of four words, three are same in certain way, while the rest one is different. Find out the different one.
Which of the alternative figures would correctly fill in the blank space in following series of numbers ? 1 , 5 , 10 , 16 , 23 , 31 , _____
In a certain code FIRE is coded as DGPC. What will be the last letter of the coded wordf or 'SHOT' ?
After starting from a point, a man walks 3 km towards East, then turning his left he moves 3 km. After this he again turns left and moves 3 km. Which choice given below indicates the correct direction in which he is from his starting point ?
If the letters of the word SARBS are rearranged so that a name of metal is obtained.
What will be the first letter of that word ?
The name of the social reformer who was called abusively as “ Pandiparayan ” by theSavarnas ( high caste people ) .