There are 14 mangoes and all of the are in similar size. All the mangoes except one weigh the same. you are provided with a physical balance. How many steps will it take maximum to find the odd mango?
2
3
4
5
There are 15 coconut trees in a garden. And the first tree has 16 coconuts in it the second one has 32, third has 64, forth has 128 and so on. each day the number of mangoes in the tree is doubled. What would be the number of coconuts in the 15th tree after 4 days?
2^10
2^15
2^21
2^32
There is an apple fruit shop owner. He has ‘x’ number of apples. He decides to eat the last apple after the sale. He sold the apples to 6 customers totally. Each brought double times the other. the first customer brought 2 apples. how many apples does he have initially?
127
64
256
511
A papaya shop keeper has 1500 papayas. For every customer who bought 5 papayas he gave 1 papaya free and for every customer who bought 10 papayas he gave 3 papayas free. if the number of customers who bought 5 papayas is double to that of those who bought 10 papayas and the shop keeper sold all the papayas at the day end, how many customers have bought the papayas?
120
180
60
240
An orange farmer had 16 bags and 18 oranges in hand. out of that 16 bags one bag was full of oranges initially. when the farmer throws off each orange in his hand magically the bags are filled with oranges as double as before. if all the 16 bags are filled then for each throw it decreases by double until it reaches the initial state and once the initial is reached it starts doubling again and it is repeated. how much bag will the farmer have filled when he throws the 18th apple?
2
3
1
4