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Quantitative-aptitude Questions Set 249:

Quiz Mode

Find the missing number:

15, 31, 63, 127, 255, ____

513

511

517

523

Solution:

Identify the missing term in the series: 1, 64, 125, 343, ____

729

Solution:

The highest common factor (HCF) of 2/5, 6/7, and 8/9 is:

2/315

315/2

24/315

Solution:

If the sum of a number and its square is 156, what is the number?

none of these

Solution:

The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is:

2520

2420

2320

Solution:

If 10 books are placed randomly on a shelf, what is the probability that a pair of books will always be together?

1/10

3/10

1/5

None

Solution:

The probability that a number selected at random from the first 50 natural numbers is a composite number is -.

21/25

17/25

4/25

8/25

Solution:

How much water must be added to a bucket containing 40 liters of milk priced at ₹3.50 per liter, so that the cost of milk reduces to ₹2 per liter?

Solution:

A man discounts a bill due in 4 months and deducts 10% of the bill amount. What is the annual interest rate percent he gets for his money?

33.33%

32%

33.4%

33.5%

Solution:

A walks around a circular field at the rate of one round per hour, while B runs around it at the rate of six rounds per hour. They start in the same direction from the same point at 7:30 a.m. At what time will they first cross each other?

7:42 a.m.

7:48 a.m.

8:10 a.m.

8:30 a.m.

Solution:

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Quantitative-aptitude Questions Set 250

Quantitative-aptitude Questions Set 251

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Quantitative-aptitude Questions Set 253

Quantitative-aptitude Questions Set 254

Quantitative-aptitude Questions Set 255

Quantitative-aptitude Questions Set 256

Quantitative-aptitude Questions Set 257

Quantitative-aptitude Questions Set 258

Quantitative-aptitude Questions Set 259

Quantitative-aptitude Questions Set 249:

Find the missing number: 15, 31, 63, 127, 255, ____

Solution:

Identify the missing term in the series: 1, 64, 125, 343, ____

Solution:

The highest common factor (HCF) of 2/5, 6/7, and 8/9 is:

Solution:

If the sum of a number and its square is 156, what is the number?

Solution:

The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is:

Solution:

If 10 books are placed randomly on a shelf, what is the probability that a pair of books will always be together?

Solution:

The probability that a number selected at random from the first 50 natural numbers is a composite number is -.

Solution:

How much water must be added to a bucket containing 40 liters of milk priced at ₹3.50 per liter, so that the cost of milk reduces to ₹2 per liter?

Solution:

A man discounts a bill due in 4 months and deducts 10% of the bill amount. What is the annual interest rate percent he gets for his money?

Solution:

A walks around a circular field at the rate of one round per hour, while B runs around it at the rate of six rounds per hour. They start in the same direction from the same point at 7:30 a.m. At what time will they first cross each other?

Solution:

Related Question Sets:

Related Topics:

Find the missing number:

15, 31, 63, 127, 255, ____