Aptitude and Reasoning Questions

The weights of 4 boxes are 100, 70, 50 and 90 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?

A spaceship travels at 1,260 km/h. How many metres does it travel in 1/10 th of a second?

If the difference between the measures of the two smaller angles of a right angled triangle is 8°, then the smallest angle is

Δ ABC is right angled at B. If m∠A = 30°, what is the length of AB (in cm), if AC = 10 cm?

In ΔABC, the medians AD and BE meet at G. The ratio of the areas of ΔBDG and the quadrilateral GDCE is

Find the volume (in cub.cm) of a hemisphere of diameter 21 cm.

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements 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.

Statement:
(I) Women generally prefer window shopping.
(II) Males generally are not fond of window shopping and they feel that it is sheer waste of time.

Conclusions:
(I) Shopping behavior is different for males and females.
(II) If males go for window shopping, they don't utilize much time is selecting a product.

The midpoints of AB and AC of a triangle ABC are X and Y respectively. If BC+XY=12 units, then BC­XY is