Data Sufficiency [CAT (Common Admission Test for IIMs) Mental Ability]: Questions 1 - 3 of 34

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Question 1

Question Data Sufficiency▾

What is the real value of X?

Statements

Choices

Choice (4)Response

a.

Only statement Ⅱ is sufficient, while others are not sufficient.

b.

Either one of the statements is sufficient.

c.

None of the statements are sufficient.

d.

All of the statements are sufficient.

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Question 2

Question Data Sufficiency▾

What is the average age of the class?

Statements

  1. Sum of the ages of the students and teacher is 210.

  2. There are 20 students in the class.

Choices

Choice (4)Response

a.

None of the statements are sufficient.

b.

Only statement Ⅱ is sufficient, while others are not sufficient.

c.

All of the statements are sufficient.

d.

Only statement Ⅰ is sufficient, while others are not sufficient.

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Question 3

Question Data Sufficiency▾

In 1997, ABC Corporation had sales of rs. 70000 and had a profit of rs. 3500. the corporation profit in 2000 was what percent of its sales in 2000?

Statements

  1. The difference between sales and profit in 2000 was 20% greater the difference between sales and profit in 1997.

  2. Sales and profit in 2000 each increased by 20% over sales and profit in 1997.

Choices

Choice (4)Response

a.

Only statement Ⅰ is sufficient, while others are not sufficient.

b.

Either one of the statements is sufficient.

c.

Only statement Ⅱ is sufficient, while others are not sufficient.

d.

All of the statements are sufficient.

Edit