0 Search

Q:

The size of the wooden block is 5 x 10 x 20 cm .How many such blocks will be required to construct a solid wooden cube of minimum size?

A) 6	B) 8
C) 12	D) 16

Answer & Explanation Answer: B) 8

Explanation:

Side of smallest cube = L.C.M of 5, 10, 20 = 20cm

Volume of the cube = (20 x 20 x 20)cu.cm = 8000 cu.cm

Volume of the block= (5 x 10 x 20)cu.cm = 1000 cu.cm

Number of blocks = (8000/1000) = 8

Report Error

View Answer Report Error Discuss

Filed Under: Volume and Surface Area
Exam Prep: Bank Exams
Job Role: Bank PO

Q:

A rectangular box measures internally 1.6m long, 1m broad and 60cm deep. The number of cubical box each of edge 20cm that can be packed inside the box is:

A) 30	B) 60
C) 90	D) 120

Answer & Explanation Answer: D) 120

Explanation:

Number of blocks = $(\frac{160 \times 100 \times 60}{20 \times 20 \times 20})$ =120

Report Error

View Answer Report Error Discuss

Filed Under: Volume and Surface Area
Exam Prep: Bank Exams
Job Role: Bank PO

Q:

Reena took a loan of Rs. 1200 with simple interest for as many years as the rate of interest. If she paid Rs. 432 as interest at the end of the loan period, what was the rate of interest?

A) 3.6	B) 6
C) 18	D) Cannot be determined

Answer & Explanation Answer: B) 6

Explanation:

Explanation:

Let rate = R% and time = R years.

Then, $(\frac{1200 * R * R}{100}) = 432$

$12 R^{2} = 432$

=> $R^{2} = 36 \Leftrightarrow R = 6$

Report Error

View Answer Report Error Discuss

Filed Under: Compound Interest

Q:

The Nobel Prize for chemistry for the year 2011 has been awarded to

A) Saul Perlmutter,Brain P. Schmid & Adam G. Riess	B) Bruce A.Beutler,Jules A. Hoffmann
C) Christopher A. Sims & Thomas J. Sargent	D) Dan Schechtman

Answer & Explanation Answer: D) Dan Schechtman

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Honours and Awards

Q:

Who among the following has won the Pantaloon's Femina Miss India World, 2012 Awards

A) Prachi Misra	B) Vanya Misra
C) Rochella Maria	D) Sandhya Agarwal

Answer & Explanation Answer: B) Vanya Misra

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Honours and Awards

Q:

' Global 500 ' awards are given for the outstanding achievement in which of the following fields

A) Population Control	B) campaign against drugs
C) Elimination of illiteracy	D) Protection of environment

Answer & Explanation Answer: D) Protection of environment

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Honours and Awards

Q:

Who of the following is not a recepient of 2011 Nobel Peace prize

A) Hu Jintao	B) Leymah Gbowee
C) Ellen Johnson Sirleaf	D) Tawakkol Karman

Answer & Explanation Answer: A) Hu Jintao

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Honours and Awards

Q:

Lou observes that if flight 409 is canceled, then the manager could not possibly arrive in time for the meeting. But the flight was not canceled. Therefore, Lou concludes, the manager will certainly be on time. Evelyn replies that even if Lou's premises are true, his argument is fallacious. And therefore, she adds, the manager will not arrive on time after all.

Which of the following is the strongest thing that we can properly say about this discussion?

A) Evelyn is mistaken in thinking Lou's argument to be fallacious, and so her own conclusion is unwarranted.	B) Evelyn is right about Lou's argument, but nevertheless her own conclusion is unwarranted.
C) Both A and B	D) None

Answer & Explanation Answer: B) Evelyn is right about Lou's argument, but nevertheless her own conclusion is unwarranted.

Explanation:

Only option b will be apt among all the statements above

Report Error

View Answer Report Error Discuss

Filed Under: Deriving Conclusions From Passages

Searching for "0"

Quick Links