Directions (Q. 1-5): Each question below is followed by two statements A and B. You have to decide whether the data given in the statements are sufficient for answering the questions. Read both the statement and give answer :
1) If the statement A alone is sufficient to answer the question but the statement B alone is not sufficient.
2) If the statement B alone is sufficient to answer the question but the statement A alone is not sufficient.
3) If both statements A and B together are needed to answer the question.
4) If either the statement A alone or statement B alone is sufficient to answer the question.
5) If the data even in both statements A and B together are not sufficient to answer the question.
1. What is the profit earned by selling a pen for Rs. 120 ?
A) The cost price of 5 such pens is equal to selling price of 4 such pens.
B) 25% profit is earned by selling each pen.
2. What is the salary of C, in a group of A, B, C, D and E, whose average salary is Rs. 12000 ?
A) C's salary is 2.5 times B's salary.
B) Average salary of A and B is Rs. 4000.
3. What is the area of the circle ?
A) The breadth of a rectangle is 3/4th radius of circle.
B) The radius of the circle is equal to the side of a square of area 169 sq m.
4. What is the three digit number ?
A) 3/5 of a number is less by 90 of that number.
B) 1/4 of a number is 25% of that number.
5. What is the speed of the car ?
A) The car covers a distance 120 km in 4 hours.
B) The car covers a distance 210 km in 7 hours.
6. If 6x^2 + 5x + 1 < 0 then the value of x satisfies which inequality are ?
1) -1/2 < x < -1/3
2) x < -1/2 and x > -1/3
3) x ≥ -1/2
4) x ≤ 1/2
5) None of these
Directions (Q. 7-8): In each of these questions, two equations I and II with variable ‘x’ and ‘y’ are given. You have to solve both the equations to find the value x and y and give answer:
1) If x < y
2) If x ≤ y
3) If x = y
4) If x ≥ y
5) If x > y
I. x^2 = 9
II. y^2 + 8y + 16 = 0
I. 4x^2 + 10x – 6 = 0
II. y^2 – 5y + 6 = 0
9. The radius of a copper sphere is 6 cm. The sphere is melted and drawn into a long wire of uniform circular cross section. If the length of the wire is 72 cm, then the radius of wire is ?
2) 4.2 cm
5) None of these
10. The ratio of length of rhombus is 3 : 4. Then, the ratio of the area of the rhombus to the square of the shorter diagonal is?
1) 3 : 2
2) 3 : 8
3) 1 : 2
4) 4 : 3
5) None of these
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