In a certain code language, '471' means 'Hair is White', '726' means 'White Her Cow', and '639' means 'Cow gives Milk'. What is the code for 'Her' in that language? 

Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
97 : 2 :: 63 : ? :: 74 : 3 

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements: 

I. No blue is white.

II. No black is blue.

Conclusions: 

I. All whites are blacks.

II. No blue is black.

III. Some whites are not blues.

Select the figure form the given options that question that can replace the question mark (?) and complete the pattern.

After interchanging which two numbers (not digits) will the value of the given expression be ‘81’?
 798 + 27 – 719 ÷ 6 × 5 

Select the most appropriate meaning of the given idiom.

Draw the line

Select the most appropriate ANTONYM of the given word.

Refute

The following sentence has been split into four segments. Identify the segment that contains a grammatical error.

Most of the / freshwater lake in India / are in the / Himalayan region.