In a certain language, if '+' means 'subtraction', '×' means 'division', '÷' means 'addition', and '–' means 'multiplication', then find the value of the following expression (BODMAS rule does not apply in that language).
 8 ÷ 16 × 4 + 2 – 3

In a year-end examination, 6 papers- Maths, Physics, Geography, Economics, Chemistry, History- are scheduled on 6 consecutive days of a week (Monday - Saturday)
 1. Maths paper is after the Chemistry paper, with a 1-day gap between them.
 2. Physics paper is on Monday.
 3. Geography paper is not on the last day.
 4. History paper, which is scheduled on the previous day of the Maths paper, has a two-day gap with the Physics paper.
 Which paper is scheduled on Saturday?

Select the c ombination of letters that when sequentially placed in the blanks of the given series will complete the series.
 _ c _ d d _ c a _ c b d d b _ a

In the question below, three statements are given, followed by four conclusions. Assuming the statements to be true, choose the appropriate option regarding the conclusions.

Statements:
 I. All doctors are lawyers.
 II. Some lawyers are engineers.
 III. All engineers are brokers.

Conclusions:
 1. Some engineers are doctors.
 2. Some brokers are lawyers.
 3. Some brokers are doctors.
 4. Some lawyers are doctors.

Select the numbers that will replace the question marks (?) in the given number series.
 11, 12, 13, 13, 17, 16, 23, ?, ?

In a certain language, if the signs + and ×, and the digits 3 and 8 are interchanged, then what is the value of the following expression?
 6 × 35 ÷ 5 + 8 – 9

How many triangles are there in the given figure?

The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs, EXCEPT one. Find that odd number pair.