A library contains science books out of which 50 are on botany 65 are on zoology 90 are on physics

Wipro Question Papers: Wipro Interview Experience(2) WIPRO Company Profile

Wipro Select Another Category Probability Select Another Topic

Company

Wipro Question Topics

Category (28)

General Ability (8)

General Knowledge(8)

HR Interview (8)

Interview(7)

Logical Reasoning (121)

Numerical Ability (924)

Programming (18)

Verbal Ability (7)

Advertisements

Previous Question: The population of town A increased from 325,000 in 1960 to 350,000 in 1970, and it is projected that the population will increase by the same number from 1990 to 2000. Approximately what is the projected percent increase in population from 1970 to 1980 ? A. 7.1% B. 7.7% C. 8.3% D. 14.3% E. 15.3% Next Question: Cheryl saves $35 each week. If she now has $100 saved, in how many weeks can she first have enough saved to buy a lawn mower that costs $250? A. 2 B. 3 C. 4 D. 5 E. 6

(#M40005878) WIPRO Numerical Ability question miscellaneous Keep an EYE

A library contains science books , out of which 50 are on botany, 65 are on zoology, 90 are on physics. 50 are on geology, and 110 are on chemistry. If science books are removed randomly from the library, how many must be removed to ensure that 80 of the books removed are on the same science?
A. 81
B. 159
C. 166
D. 285
E. 324: Asked In Wipro (12 years ago); Unsolved; Is this Puzzle helpful? (0) (0) Submit Your Solution Probability

Dimple

India

Punjab

Time: 00:01:33

Points

Maths Quotes

An expert is a man who has made all the mistakes, which can be made, in a very narrow field.

Niels Bohr

Mathematics is not a hurdle...It is a tool to achieve your goals .

Unknown

Placed User Comments

M4Math helped me a lot.

Vipul Chavan 3 years ago

Thanks m4 maths for helping to get placed in several companies.
I must recommend this website for placement preparations.

yash mittal 4 years ago

Latest Wipro Aptitude Question SOLUTION: A library contains science books , out of which 50 are on botany, 65 are on zoology, 90 are on physics. 50 are on geology, and 110 are on chemistry. If science books are removed ra

Wipro Question Papers: Wipro Interview Experience(2) WIPRO Company Profile

Company

Wipro Question Topics

Category (28)

General Ability (8)

HR Interview (8)

Logical Reasoning (121)

Numerical Ability (924)

Programming (18)

Verbal Ability (7)

(#M40005878) WIPRO Numerical Ability question miscellaneous Keep an EYE

Sponsored Links

Challenger of the Day

Maths Quotes

Placed User Comments

Site Links

Useful Info

Placement papers