Direction: Each of the questions consists of a question and two statements numbered I and II given below it. You have to decide whether the data provide in the statements are sufficient to answer the question. Read both the statements and Give answer.
(A) If the data in statement I alone are sufficient to answer the question, while the data in statement II alone not sufficient to answer the question;
(B) If the data in statement II alone are sufficient to answer the question, while the data in statement I all are not sufficient to answer the question;
(C) If the data either in statement I alone or in statement II alone are sufficient to answer the question;
(D) If the data even in both statements I and II together are not sufficient to answer the question;
(E) If the data in both statements I and II together are necessary to answer the question.

What is the two-digit number?
I. Sum of two digits equal to the difference between the digits.
II. Difference between them is 4. 

Direction: Each of the questions consists of a question and two statements numbered I and II given below it. You have to decide whether the data provide in the statements are sufficient to answer the question. Read both the statements and Give answer.
(A) If the data in statement I alone are sufficient to answer the question, while the data in statement II alone not sufficient to answer the question;
(B) If the data in statement II alone are sufficient to answer the question, while the data in statement I all are not sufficient to answer the question;
(C) If the data either in statement I alone or in statement II alone are sufficient to answer the question;
(D) If the data even in both statements I and II together are not sufficient to answer the question;
(E) If the data in both statements I and II together are necessary to answer the question.

What is the two-digit number?
I. Sum of two digits of number is 12 and ratio between them is 2: 1.
II. Product of two digits of number is 32 and quotient of the two digits is 2. 

Study the following information carefully and answer the questions given below: 

Statement: The Election Commission (EC), over the course of the 2014 general election, has reported a massive infusion of cash and gifts to buy votes and influence results. 

(A) The EC seized over two billion rupees in unaccounted money from across the country.

(B) Political parties and leaders can win elections by excluding people’s social choices.

(C) These malpractices actively restrict wider participation and representation of interests, that create conditions to sustain governments with strong authoritarian tendencies.

(D) Electoral corruption is direct dispossession of the right to representation and governance.

Study the following information carefully and answer the questions given below: 

Statement: The Election Commission (EC), over the course of the 2014 general election, has reported a massive infusion of cash and gifts to buy votes and influence results. 

(A) The EC seized over two billion rupees in unaccounted money from across the country.

(B) Political parties and leaders can win elections by excluding people’s social choices.

(C) These malpractices actively restrict wider participation and representation of interests, that create conditions to sustain governments with strong authoritarian tendencies.

(D) Electoral corruption is direct dispossession of the right to representation and governance.

Which of the following option can be an effect of the statement of the EC?

Study the following information carefully and answer the questions given below: 

Statement: The Election Commission (EC), over the course of the 2014 general election, has reported a massive infusion of cash and gifts to buy votes and influence results. 

(A) The EC seized over two billion rupees in unaccounted money from across the country.

(B) Political parties and leaders can win elections by excluding people’s social choices.

(C) These malpractices actively restrict wider participation and representation of interests, that create conditions to sustain governments with strong authoritarian tendencies.

(D) Electoral corruption is direct dispossession of the right to representation and governance.

Study the following information carefully and answer the questions given below: 

Statement: The Election Commission (EC), over the course of the 2014 general election, has reported a massive infusion of cash and gifts to buy votes and influence results. 

(A) The EC seized over two billion rupees in unaccounted money from across the country.

(B) Political parties and leaders can win elections by excluding people’s social choices.

(C) These malpractices actively restrict wider participation and representation of interests, that create conditions to sustain governments with strong authoritarian tendencies.

(D) Electoral corruption is direct dispossession of the right to representation and governance.

A and B can do a piece of work in 20 days and 30 days respectively. They started the work together but after 8 days they doing work in alternate days, started with B. how many days the work will be completed? 

If the radius and height of a cylinder increase by 20% and15% respectively. Then what is the % change in curved surface area?