Quantitative Aptitude Test 5

Data Interpretation

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1. x > 2, y > -1 then which of the following holds good?

 
 
 
 

2. xn are either -1 or 1 & n ³ 4 x1 x2 x3x4 + x2 x3 x4 x5 + x3x4 x5 x6 +……+xn x1 x2x3 = 0 then n can be

 
 
 
 

3. P is the product of all the prime numbers between 1 to 100. Then the number of Zeroes at the end of P are:

 
 
 
 

4. There are five boxes, each of a different weight & none weighing more than 100. Arun weighs two boxes at a time and obtains the following readings in grams : 110, 111, 112, 114, 115, 116, 117, 119, 120, 121, what is the weight of the heaviest box?

 
 
 
 

5. Find the following sum:

1/(22 – 1 ) + 1/(42 – 1)+ 1/(62 – 1) + ………+1/(202 – 1)

 
 
 
 

6. N = 1421 x 1423 x 1425 what is the remainder when N is divided by 12?

 
 
 
 

7. What number should be subtracted from both 32534 & 33069 so that the resultant give the same remainder on division by a 3 digit number?

 
 
 
 

8.

Which of the following equation will be best fit for above data?

 
 
 
 

9. There are two disjoint sets S1 and S2 where
S1 = { f (1), f (2), f (3) , ……}
S2 = {g (1), g (2), g (3) , …….} such that S1 U S2 forms the set of natural numbers.
Also f (1)< f (2) < f (3)...... & g (1) < g (2) < g (3)…f(n) = g(g(n)) + 1 Then what is g (1)?

 
 
 
 

10. There is a regular octagon A B C D E F G, a Frog is at the vertex A. it can jump on to any of the vertices except the exactly opposite vertex the frog visits all the vertices exactly once and then reaches vertex E then how many times did it jump before reaching E ?

 
 
 
 

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