8 : 32 : : 6 : ?
9, 25, 49, 121, ...
If x:y = 3:4, then (7x+3y):(7x-3y) is equal to
What should come at the place of the question mark (?) in the following number series?
6, 5, 9, 26, 103, ?
The banker's gain on a bill due 1 year hence at 12% per annum is Rs. 6. The true discount is:
In a 500 m race, the ratio of the speeds of two participants A and B is 3: 4. A has a start of 140 m. Then, A wins by
Sonal and Prerna were given an apple pie each. Sonal ate 2/3 of the pie and Prerna ate 3/4 . What portion of the pie did they eat altogether?
A and B working separately can complete a piece of work in 3 days and 6 days respectively. They work on alternate days, with B working on the first day. In how many days will the work be completed?
A man walks at a rate of 5 km/hr and misses a train by 7 minutes. However, if he walks at a rate of 6 km/hr, he reaches the station 5 minutes before the train's arrival. Find the distance he needs to cover to reach the station.
A skips 100 times on the first day. He will increase the number of skips by 10 each day for 7 days. Then, he will increase the number of skips by 15 each day for another 7 days. How many total skips does he complete by the 14th day, excluding the first day?