The contents of a certain box consist of 14 apples and 23 oranges. How many oranges must be removed from the box so that 70% of the pieces of fruit in the box will be apples? `6` b. `12` c. `17` d. `36`

If oranges are bought at the rate of 9 for a rupee, then how many oranges must be sold for a rupee so as to gain 12.5%?

From 5 apples, 4 oranges and 3 mangoes, how many selections of fruits can be make?

A box contains 4 oranges, 6 apples and 5 mangoes. One fruit is drawn at random from the box. What is the probability that the fruit drawn is (i) not an orange? (ii) not a mango?

From 4 mangoes,5 oranges and 6 apples,how many selections can be made by taking at least one of them?

A box contains 5 apples,6 oranges and x banannas.If the probabilityof selecting on apple the box is (1)/(3) then the number of banannas (x)=

There are 4 oranges, 5 apples and 6 mangoes in a fruit basket. In how many ways can a person make a selection of fruits from among the fruits in the basket?

From 2 mangoes, 3 oranges and 4 apples, how many selections of fruits can be made by taking : (i) at least one of them (ii) at least one of each kind ?

A box of bananas weighing 40.0N rests on a horizontal surface is 0.40 and the coefficient of kinetic friction is 0.20 a. If no horizontal force is applied to the box and the box is at rest , how large is the friction force excered on the box ? b. What is the magnitude of the friction forces if a monkey applies a horizontal force of 6.0 N to the box and the box is initial at rest? c. What minimum horizontal force must the monkey apply to start the box in motion ? d. What minimum horizontal force must the monkey apply to keep the box moving at constant velocity once it has been starts? e. If the monkey applies a horizontal force of 18.0N What is the magnitude of the friction force and what is the box's acceleration ?

A person wanted to distribute 96 apples and 112 oranges among poor children in an orphanage packed all the fruits in boxes in such a way that each box contains fruits of the same variety, and also every box contains an equal number of fruits. (i) Find the minimum number of boxes in which all the fruits can be packed. (ii) Which concept have you used to find it? (iii) Which values of this person have been reflected in above situation?