Direction (1 - 2): In each of the following questions two equations are given. Solve these equations and give answer:

1.              I. X = √625

                 II. Y = √676

x > y. i.e. x is greater than or equal to y

x > y. i.e., x is greater than y

x < y. i.e., x is less than or equal toy

x < y. i.e., x less than y

X = y or no relation can be established between X and y


2.          I. X2 + 4x + 4 = 0

II. Y2 8y + 16 = 0

 

x > y. i.e. x is greater than or equal to y

x > y. i.e., x is greater than y

x < y. i.e., x is less than or equal toy

x < y. i.e., x less than y

X = y or no relation can be established between X and y


3. From a well-shuffled pack of 52 playing cards, one card is drawn at random. What is the probability that the card drawn will be a black king?

1/26

7/13

3/13

9/13

1/13


4. Manish bought 25 kg of rice at Rs.32 per kg and 15 kg of rice at Rs.36 per kg. What profit did he get when he mixed the two varieties together and sold it at Rs.40.20 per kg?

25%

40%

30%

20%

None of these


5. The area of Circle is seven times the numerical value of its circumference. What is the circumference of the circle?

616 units

132 units

88 units

Cannot be determined

None of these


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