Aptitude and Reasoning Questions

Divide Rs.221 in the ratio 1:3:6:7. The rupees in the respective ratios are

Which of the below given fractions is NOT equal to 9/17?

The mean of distribution is 11 and the standard deviation is 5. What is the value of the coefficient variation?

In the following figure, rectangle represents Mechanics, circle represents Artists, triangle represents Gamers and square represents Golfers. Which set of letters represents Mechanics who are either Artists or Gamers?

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

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

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) The DRDO has tested the Smart Anti Airfield Weapon from an Indian Air Force aircraft.
(II) The lightweight high­precision guided bomb is one of the world class weapons systems.

Conclusions:
(I) DRDO Chairman Dr. S. Christopher congratulated the DRDO and the IAF teams for the successful mission.
(II) The test was carried out by IAF's Aircraft and System Testing Establishment.

The following Bar-diagram shows total number of males and females in 5 different organisations. Study it carefully to answer the questions.

What is the ratio of average number of females from the organisations A, B and C to the average number of males from the organisations C, D and E?