CAT Quantitative Aptitude | Quant Questions 2017- PaGaLGuY

Highest power of 3 in 1!*2!*3!*4!*........*100!


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"Angle subtended  by one side of a triangle at the orthocenter and third vertex are supplementry" 

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The difference between simple interest on Rs.1500 for 4 years at some rate of interest and Rs.3000 for 2 years at some other rate of interest is Rs.360. Then the difference between the rate of interest is? Please help with the approach & the answer.

Solution to this problem ?

Solution ? #time_&_distance

Find the index of greatest power of 2 in 64!+65!+....+120!

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Approach

ek month mein quant khatam karne ki sochi hai ...aap logo ko kitna time laga quant mein?

Approach plz ans 51

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 Cost price of 6 ‘Dairy Milks’ is equal to the selling price of 10 ‘Kitkats’ and cost price of 6 ‘Kitkats’ is equal to the selling price of 1 ‘Dairy Milk’. Net profit percent on the sale of a ‘Dairy Milk’ and a ‘Kitkat’ is 50%. Find the profit percentage on the sale of each ‘Kitkat’ and 'diary milk'.[Assume all ‘Dairy Milks’ are identical and the same applies to ‘Kitkats’.] 

 Suresh and Ramesh decide to play a game with a fair die marked with numbers 1, 2, 3, 4, 5 and 6 on its six faces. In the game, each player rolls the die and notes the number obtained. They roll the die turn by turn. The player who first gets 6 wins the game. If Suresh starts the game, then the probability of Ramesh winning the game is 

 If ax + by = 4, ax2 + by2 = 2 and ax3 + by3 = – 3, where ‘a’, ‘b’, ‘x’ and ‘y’ are real numbers, find the value of (2x – 1) (2y – 1). 

 When 907 is divided by two 2-digit numbers N and (N + 2), the remainder obtained in both the cases is ‘x’. Then value of ‘x’ for the maximum possible value of N is

  Let V(t – 2) = t2 – t, where, 0 ≤ t ≤ 89 and t is an integer. Find the number of values of t such that V(t) is divisible by the minimum possible value of the product of 2 distinct prime numbers. 

An ant has to go from bottom corner of a room to the top diagonally opposite corner. Considering the room to be a cube of side 'a', find the minimum distance it travelled?

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