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(#M40015752) MBA QUESTION number systems, progressions Keep an EYE

Q1. if exactly 300 digits have been used to no. the pages of a book, how many pages the book has....?

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(#M40015753) MBA QUESTION time speed and distance, work, alligations & mixtures Keep an EYE

There are 12 pipes to fill a tank and each pipe can pump 30 litres per min. If the first pipe is opened at 6:00 am and the remaining pipes are opened one after the other at regular intervals of 5 minutes, the tank is filled by 7:30 am. What is the capacity of the tank?

1) 21600 lit
2) 20000 lit
3) 22500 lit
4) 25600 lit

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(#M40015754) MBA QUESTION averages, percentages, profit loss and interest Keep an EYE

A clock is set right at noon 12on monday. it loses 1/2% on the correct time in the first week but gains 1/4% on the true time during the second week.the time shown on monday after two weeks will be?

1) 12:25:12
2) 11:34:48
3) 12:50:24
4) 12:24:16
5) none of these

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(#M40015755) MBA QUESTION algebra, quadratic equations, inequalities, functions Keep an EYE

The function f(x) is defined as follows :f(x) = (1/1-x): for x ≥ 0 and x ≠ 1 = 1 - x; otherwise and f^n (x) = f(f^(n-1) (x)) for n ≥ 2.For x = 0, find f^5(f^4(f^3(f^2(f(x))))).

1) 1
2) -1
3) 0
4) CBD

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(#M40015756) MBA QUESTION number systems, progressions Keep an EYE

Find the summation: 1+(3/2!)+(7/3!)+(13/4!)............

1) 2e-1
2) 2e+1
3) 2e
4) 2e+2

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(#M40015757) MBA QUESTION number systems, progressions Keep an EYE

Let S be the set of first 999 natural numbers. What is the smallest number n such that given any n distinct numbers from S, one can choose four different numbers x, y, z, k such that x + 2y + 3z = k?

1) 667
2) 835
3) No such value exists
4) NOT

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(#M40015759) MBA QUESTION number systems, progressions Keep an EYE

A number n has 3 primes(2,3,5)..It has 64 factors which are perfect cubes and 27 factors which are perfect 4th powers....How many values can n take??

1) 5
2) 4
3) 3
4) 6

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(#M40015760) MBA QUESTION algebra, quadratic equations, inequalities, functions Keep an EYE

If E = |x| + |x - 1| + |x - 2| + |x - 3| + |x - 4|, for how many integral values of x is E less than or equal to 54?

1) 5
2) 13
3) 20
4) 21

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(#M40015761) MBA QUESTION number systems, progressions Keep an EYE

What is the sum of all positive rationals p/30 (in lowest terms) which are less than 10?

1) 360
2) 400
3) 450
4) None of these

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(#M40015765) MBA QUESTION algebra, quadratic equations, inequalities, functions Keep an EYE

Treat the questions independent of each other.A function is defined for f(x) = 8x – 4 for all integral value of x. Find the value of ‘a’ for which

1) 4 1/2
2) 5 1/2
3) 20 1/2
4) 23 1/2

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