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Quantitative-aptitude Questions Set 19:

Quiz Mode

Find the option where the first and third letters are not alternate letters.

IHKL

EDGH

CBEF

GFHJ

Solution:

Solve the following equations to find the values of a and b:

I. a³ - 988 = 343
II. b² - 72 = 49

If a > b

If a ≥ b

If a < b

If a ≤ b

Solution:

Sachin is younger than Rahul by 7 years. If their ages are in the respective ratio of 7: 9, how old is Sachin?

16 years

18 years

28 years

24.5 years

Solution:

The radius of a sphere is increased by 20%. Find the ratio of the volume of the original sphere to the volume of the new sphere.

2:1

1:8

125:216

64:125

Solution:

The sum of ages of a man and his daughter 6 years ago was 54. Find the sum of their ages after 4 years from the present.

54 years

60 years

64 years

74 years

Solution:

A is 8 years older than B. Four years from now, the ratio between B's age and A's age will be 4:5. What is B's present age?

28 years

36 years

32 years

24 years

Solution:

A hollow iron pipe is 21 cm long and its external diameter is 8 cm. If the thickness of the pipe is 1 cm and iron weighs 8 g/cm3, then the weight of the pipe is:

3.6 kg

3.696 kg

36 kg

36.9 kg

Solution:

Find the speed of the boat in still water, if a boat covers a certain distance upstream in 2 hours, while it comes back in 1`1/2` hours. If the speed of the stream is 3 kmph.

None of these

Solution:

Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The number of hours taken by C alone to fill the tank is:

Solution:

A, B, C, D and E play a game of cards. A says to B, "If you give me three cards, you will have as many as E has and if I give you three cards, you will have as many as D has." A and B together have 10 cards more than what D and E together have. If B has two cards more than what C has and the total number of cards be 133, how many cards does B have?

Quantitative-aptitude Questions Set 19:

Find the option where the first and third letters are not alternate letters.

Solution:

Solve the following equations to find the values of a and b:

I. a³ - 988 = 343
II. b² - 72 = 49

Solution:

Sachin is younger than Rahul by 7 years. If their ages are in the respective ratio of 7: 9, how old is Sachin?

Solution:

The radius of a sphere is increased by 20%. Find the ratio of the volume of the original sphere to the volume of the new sphere.

Solution:

The sum of ages of a man and his daughter 6 years ago was 54. Find the sum of their ages after 4 years from the present.

Solution:

A is 8 years older than B. Four years from now, the ratio between B's age and A's age will be 4:5. What is B's present age?

Solution:

A hollow iron pipe is 21 cm long and its external diameter is 8 cm. If the thickness of the pipe is 1 cm and iron weighs 8 g/cm3, then the weight of the pipe is:

Solution:

Find the speed of the boat in still water, if a boat covers a certain distance upstream in 2 hours, while it comes back in 1`1/2` hours. If the speed of the stream is 3 kmph.

Solution:

Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The number of hours taken by C alone to fill the tank is:

Solution:

Solution:

Related Question Sets:

Related Topics:

Quantitative-aptitude Questions Set 19:

Find the option where the first and third letters are not alternate letters.

Solution:

Solve the following equations to find the values of a and b: I. a3 - 988 = 343 II. b2 - 72 = 49

Solution:

Sachin is younger than Rahul by 7 years. If their ages are in the respective ratio of 7: 9, how old is Sachin?

Solution:

The radius of a sphere is increased by 20%. Find the ratio of the volume of the original sphere to the volume of the new sphere.

Solution:

The sum of ages of a man and his daughter 6 years ago was 54. Find the sum of their ages after 4 years from the present.

Solution:

A is 8 years older than B. Four years from now, the ratio between B's age and A's age will be 4:5. What is B's present age?

Solution:

A hollow iron pipe is 21 cm long and its external diameter is 8 cm. If the thickness of the pipe is 1 cm and iron weighs 8 g/cm3, then the weight of the pipe is:

Solution:

Find the speed of the boat in still water, if a boat covers a certain distance upstream in 2 hours, while it comes back in 1`1/2` hours. If the speed of the stream is 3 kmph.

Solution:

Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The number of hours taken by C alone to fill the tank is:

Solution:

Solution:

Related Question Sets:

Related Topics:

Solve the following equations to find the values of a and b:

I. a³ - 988 = 343
II. b² - 72 = 49