List of top Questions asked in CAT- 2011

The scientist's discovery was ......... and changed the field forever.
Choose the word closest in meaning to "Obscure":
Arrange the following sentences to form a coherent paragraph:
A. The city introduced a new recycling program.
B. It aimed to reduce waste by 50 %.
C. Residents were educated about proper sorting.
D. The program saw significant participation.
Choose the grammatically correct sentence:
Choose the grammatically correct sentence:
The project was completed ......... due to the team's dedication.
What is the value of \( 3^3 \times 2^2 \)?
What is the value of x in the equation 2x + 5 = 13?
Given \( a \) and \( b = a - b \); \( a \) and \( b \) but \( c = a + c - b \); \( a \) or \( b = b - a \); \( a \) but not \( b = a + b \); find 1 or (2 but not (3 or (4 and 5 but (6 but not (7 and (8 or 9)))))).
Given that \( x \mathbin{@} y = x - y \), then find \( (x \mathbin{\$} y) + (x \mathbin{£} y) \).
The expression \((x \mathbin{£} y) + (x \mathbin{@} y))^2 - 2(x \mathbin{£} y)\) will be equal to:
What is the total number of various combinations of room-mates possible, which satisfy all the conditions mentioned?
If another participant \( H \) is to join the group, then he can be placed with any of the following, except:
Three trains-Rajdhani Express, Shatabdi Express and Taj Mahal Express-travel between two stations without stopping anywhere in between. No two trains have the same starting station or the same terminating station or the same travel fare. Also, the following known about these trains.
Which of the following combinations of participants in a room will satisfy all conditions for both the rooms?
If Tendulkar scored more runs than Ganguly in the 2nd match, then who is the second highest scorer in the 1st match?
Which among the following statements is definitely true?
Among the given five players, who scored the least number of runs in the 3rd match?
Statement: All successful entrepreneurs are risk-takers.
Conclusion: If a person is not a risk-taker, they cannot be a successful entrepreneur.
Is the conclusion valid?
If x2 − 3x + 2 = 0, what is the product of the roots?
If 3x + 4 = 19, what is x?
A sum of Rs. 12,000 is lent at 6% simple interest for 4 years. What is the interest?
If 2x = 16, what is x?
A sum of Rs. 8,000 is lent at 8% simple interest for 3 years. What is the total amount?
What is the LCM of 12 and 18?