Bank Exams Questions

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Consider a planet whose mass and radius are both twice the mass and radius of Earth. The acceleration due to gravity on the surface of the planet is 'n' times that on Earth. The value of n is:

The surface area (in sq.cm.) of a sphere with radius 1 cm is :(pi = 22/7)

Which of the following gases is used to prevent food material from getting oxidised?

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statement to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statements:
(I) Some books are toys.
(II) No toy is red.

Conclusion:
(I) Some books are red.
(II) Some toys are books.

Select the odd word/letters/number/number pair from the given alternatives.

If tan (5x ­- 10°) = cot (5y + 20°), then the value of x + y is

The radius of a sphere and right circular cylinder is 'r'. Their volumes are equal. The ratio of the height and radius of the cylinder is:

In this question, the sets of numbers given in the alternatives are represented. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g.,A can be represented by 02, 14, etc., and 'O' can be represented by 55, 67, etc. Similarly you have to identify the set for the word 'LEND'