A man has 1044 candles. After burning, he can make a new candle from 9 stubs left behind. Find the maximum number of candles that can be made. (a) 116      (b) 120     (c) 130     (d) 140

A man has 1044 candles. After burning all of them he can make a new candle from 9 stubs left behind. Find the maximum number of candles that can be made:

A box contains tickets numbered on 1 to 20 then the number of ways that can be selected a prime from that is (A) 8 (B) 9 (C) 10 (D) 6

A bookseller has 420 science stream books and 130 art stream books. He wants to stack them in such a way that each stack has the take same number and they take up the least area of the surface (a) What is the maximum number of science stream books that can be placed in e stack for this purpose? (b) which mathematical concept used to solve the problem? (c) If the bookseller makes a stack, then which kinds of quality are shown by the bookseller?

The maximum number of tangents that can be drawn to a circle from a point outside it is………..a)2 b)1 c) one and only one d)0

The number of cubes of side 3cm that can be cut from a cuboid of dimensions 10cmx9cmx6cm, is 9(b)10(c)18 (d) 20

A number lock has 3 rings and each ring has 9 digits 1, 2, 3,……, 9. Find the maximum number of unsuccessful attempts that can be made by a thief who tries to open the lock without knowing the key code.

Mohan engaged a servant on the condition that he would pay him Rs 200 and a uniform after 10 days. The servant served only for 5 days and got Rs 20 and a uniform. Find the price of the uniform. (a) Rs 80 (b) Rs 120 (c) Rs 140 (d) Rs 160

A committee of 5 members is to be formed by selecting out of 4 men and 5 women. In how many different ways the committee can be formed if it should have at least 1 man? (a) 115 (b) 120 (c) 125 (d) 140 (e) None of these

There are 10 points in a plane of which no three points are collinear and four points are concyclic. The number of different circles that can be drawn through at least three points of these points is (A) 116 (B) 120 (C) 117 (D) none of these