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LTL SPEED MATHS

DATA SUFFICIENCY PART -1

Greetings from LEARN TO LEAD ACADEMY!!!

The number of attempts remaining is 2

Greetings from LEARN TO LEAD ACADEMY!!!! All the best!!!

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Direction (1): Each question below is followed by two Statements I and II. You have to determine whether the data given in the statements are sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose between the possible answers.

1. The ages of P and G are in the ratio of 7: 5. What is the age of P?

I. The age of P and N are in the ratio of 3:1

II. After 7 year the ratio of ages of P and G will be 4: 3.

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Direction (2-6): Each of the foll

2. Is b positive?

I. a + b is positive

II. a-b is positive

owing question is followed by two Statements. Give answer

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3. In a general body election, 3 candidates p, q and r were contesting for a membership of the board. How many votes did each receive?

I. p received 17 votes more than q and 103 votes more than r.

II. Total votes cast were 1703.

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4. Total marks obtained by P, Q, R and S in Mathematics is 360. How many marks did P secure in Mathematics?

I. P secured one-third marks of the total of Q, Rand S.

II. Average marks obtained by Q and R are 20 more than that secured by S.

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5. How many ice cubes can be accommodated in a container?

I. The length and breadth of the container is 20 cm and 15 cm, respectively.

II. The edge of the ice cube is 2 cm.

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6. Sujata is the eldest daughter. What is the current age of her father?

I. Current age of Sujata is 25 yr. and current age of her sister Sangeeta is 20 yr.

II. Sangeeta’s current age is one-third of father’s age five years before.

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Direction (7-20): Each question below is followed by two Statements I and II. You have to determine whether the data given in the statements are sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose between the possible answers. Give answer

7. What is Mini’s present age?

I. Mini is 3 yr. older than Priya.

II. The ratio between Priya’s and Aishwary’s age is 3:4, respectively.

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8. How many marks did Anand get in Biology?

I. Anand got 42 marks in English which were half the marks he got in Biology.

II. Anand’s marks in Biology were 14% of the total marks he got in all the subjects together.

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9. In how many days 14 men can complete a piece of work?

I. If 18 women can complete the same piece of work in 24 days.

II. If 28 children can complete the same piece of work in 56 days.

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10. How many people are computer experts in the organization?

I. Each computer expert must conduct atleast 3 programs related to computers.

II. Organisation conducts 30 programs related to computers.

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11. What is the product of X and Y?

I. Y = X-28

II.−42−12 = X

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12. What is the perimeter of the square?

I. The measure one of its sides is given.

II. The measure of its diagonal is given.

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13. When one ball is drawn at random from an urn containing 25 balls, what is the chance that it is red?

I. The urn contains 10 yellow and 8 green balls.

II. The urn contains all coloured balls.?

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14. What is the perimeter of the rectangle?

I. The area of the rectangle is 252 sq. m.

II. The ratio of length to breadth of the rectangle is 9:7, respectively.

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15. What is the area of the circle?

I. The breadth of a rectangle is three-fourth the radius of the circle.

II. The radius of the circle is equal to the side of a square of area 144 sq cm.

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16. What is the cost of three tables and two chairs?

I. Cost of four chairs is twice the cost of three tables.

II.  Cost of two tables is equal to cost of one chair, i.e. Rs. 500

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17. In country S, if 60% of the women are aged 18 and above are in the labour force, how many million women are in the labour force?

I. In country S, women comprise 45% of the labour force.

II. In country S, there are no women below 18 yr of age in the labour force.

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18. Kartik put 12 cards on a table, some face up and the rest face down. How many were put face down?

I. Kartik put an even number of the cards face up.

II. Kartik put twice as many of the cards face up as she put face down.

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19. What is the value of n?

I. 3n+2m = 18

II. n−m = 2n − (4+m )

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20. Is w an integer?

Ⅰ. 3w is an odd number

II. 2w is an even number

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