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Quantitative-aptitude Questions Set 217:

Quiz Mode

`10, 20, 10, 20, 10, 20, ...`

Solution:

What is the unit digit in (635)^79 * (89)^36?

Solution:

When a die is rolled, the probability of landing with 2 is?

3/6

1/6

2/6

5/6

Solution:

Which of the following does not belong to the group?

Ganga

Hirakund

Yamuna

Sutlej

Solution:

Find the least common multiple (LCM) of (7x-42) and (x^2 -12x+36).

x-6

7x^2 -84x+252

7x-42

x^2 -12x+36

Solution:

If the ratio of A's age to B's age 10 years ago was 1:2, and the ratio of their present ages is 3:4, what is the total of their present ages?

Solution:

A sum of Rs. 1360 has been divided among A, B, and C such that A gets 2/3 of what B gets, and B gets 1/4 of what C gets. B's share is:

120 Rs.

160 Rs.

240 Rs.

300 Rs.

Solution:

The area of the base of a right circular cone is 154cm2 and its height is 14cm. Taking π = 22/7, the curved surface of the cone is

154 x sqrt(5) cm2

154 x 7 cm2

5324 cm2

Solution:

A boy asks his father, "What is the age of my grandfather?" The father replies, "He will be X years old in the year X²". The father was talking about the 21st century. In which year was the grandfather born?

1997

1980

2000

1995

Solution:

Consider the following statements:

1. The product of any two irrational numbers is always an irrational number.

2. The product of any two rational numbers is always a rational number.

3. The product of any two natural numbers is always a natural number.

Which of these statements are correct?

1,2

1,2,3

1,3

2,3

None of these

Solution:

Related Question Sets:

Quantitative-aptitude Questions Set 218

Quantitative-aptitude Questions Set 219

Quantitative-aptitude Questions Set 220

Quantitative-aptitude Questions Set 221

Quantitative-aptitude Questions Set 222

Quantitative-aptitude Questions Set 223

Quantitative-aptitude Questions Set 224

Quantitative-aptitude Questions Set 225

Quantitative-aptitude Questions Set 226

Quantitative-aptitude Questions Set 227

Quantitative-aptitude Questions Set 217:

10, 20, 10, 20, 10, 20, ...

Solution:

What is the unit digit in (635)^79 * (89)^36?

Solution:

When a die is rolled, the probability of landing with 2 is?

Solution:

Which of the following does not belong to the group?

Solution:

Find the least common multiple (LCM) of (7x-42) and (x^2 -12x+36).

Solution:

If the ratio of A's age to B's age 10 years ago was 1:2, and the ratio of their present ages is 3:4, what is the total of their present ages?

Solution:

A sum of Rs. 1360 has been divided among A, B, and C such that A gets 2/3 of what B gets, and B gets 1/4 of what C gets. B's share is:

Solution:

The area of the base of a right circular cone is 154cm2 and its height is 14cm. Taking π = 22/7, the curved surface of the cone is

Solution:

A boy asks his father, "What is the age of my grandfather?" The father replies, "He will be X years old in the year X2". The father was talking about the 21st century. In which year was the grandfather born?

Solution:

Consider the following statements: 1. The product of any two irrational numbers is always an irrational number. 2. The product of any two rational numbers is always a rational number. 3. The product of any two natural numbers is always a natural number. Which of these statements are correct?

Solution:

Related Question Sets:

Related Topics:

`10, 20, 10, 20, 10, 20, ...`

A boy asks his father, "What is the age of my grandfather?" The father replies, "He will be X years old in the year X²". The father was talking about the 21st century. In which year was the grandfather born?

Consider the following statements:

1. The product of any two irrational numbers is always an irrational number.

2. The product of any two rational numbers is always a rational number.

3. The product of any two natural numbers is always a natural number.

Which of these statements are correct?