A person has to buy 4 ice creams. Number of ways he can choose 4 ice creams from 10 different ice-cream shops (given every shop has sufficient number of ice creams and all ice creams are of same type) `(1) 9C_4` (2) `13 C_4` (3) `9C_3` (4) `10 C_4`

Explain, why-one feels ice cream at 0^(@)C colder than water at 0^(@)C ?

In a shop there are five types of ice-creams available. A child buys six ice-creams. Statement -1: The number of different ways the child can buy the six ice-creams is ^10 C_5 . Statement -2: The number of different ways the child can buy the six ice-creams is equal to the number of different ways of arranging 6 As and 4 Bs in a row.

In a shop there are five types of ice-creams available. A child buys six ice-creams. Statement -1: The number of different ways the child can buy the six ice-creams is ^10 C_5 . Statement -2: The number of different ways the child can buy the six ice-creams is equal to the number of different ways of arranging 6 As and 4 Bs in a row.

In a shop, there are five types of ice-creams available. A child buys six ice-creams. Statement-1: The number of different ways the child can buy the six ice-creams is .^(10)C_(4) . Statement-2: The number of different ways the child can buy six ice-creams is equal to the number of different ways to arranging 6A's and 4B's in a row.

Arun bought 1/(4) kg of ice cream. After his children had eaten some, there was 1/(10) kg left. How much did his children eat?

A rectangular block of ice measures 40cm by 25cm by 15cm. Calculate its weight in kg, if ice weighs 9/(10) of the weight of the same volume of water and 1\ c m^3 of water weighs 1 gm.

The total number of ways of selecting 4 letters from the word NARAYANA is: (A) 10 (B) 9 (C) 12 (D) none of these

A group of 123 workers went to a canteen for cold drinks, ice-cream and tea, 42 workers took ice-cream, 36 tea and 30 cold drinks. 15 workers purchased ice-cream and tea, 10 ice-cream and cold drinks, and 4 cold drinks and tea but not ice-cream, 11 took ice-cream and tea but not cold drinks. Determine how many workers did not purchase anything?

Which one of the following is an example of a cuboid? (a) a dice (b) a football (c) a gas pipe (d) an ice-cream cone

The given figure shows the cross-section of an ice cream cone consisting of a cone surmounted by a hemisphere. The radius of the hemisphere is 3.5 cm and the height of the cone is 10-5 cm. The outer shell ABCDEF is shaded and is not filled with ice-cream. AF = DC = 0.5 cm, AB // FE and BC // ED. Calculate : (i) the volume of the ice-cream in the cone (the internal volume of the cone including the hemisphere) in cm ^(3), (ii) the volume of the outer shell (the shaded portion) in cm ^(3). In each case, give your answer correct to the nearest cm ^(3).