How many numbers up to 100 and 300 are divisible by 11?

Number System
How many numbers up to 100 and 300 are divisible by 11?

21

20

18

22

21

20

18

22

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Number System
A basket contains eight white and ten black balls. Two draws of one ball each are made without replacement. What is the probability that one ball is white and the other ball is black ?

80/151

80/152

80/150

80/153

80/151

80/152

80/150

80/153

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Number System
If a + b = 16 and ab = 68, what is the value of a² + b² ?

116

120

124

112

116

120

124

112

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Number System
Given √2 = 1.414, the value of √8 + 2√32 - 3√128 + 4√50 is

8.584

8.484

8.784

8.684

8.584

8.484

8.784

8.684

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Number System
One-eighth of a number is 76. What will be 54% of the number ?

332.32

328.32

321.32

318.32

332.32

328.32

321.32

318.32

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Number System
The peresent age of the father and the son are in the ratio of 8:3. After 12 years the ratio of their ages will be 2:1. What is the sum of the present age of the father and the son ?

69 years

67 years

68 years

66 years

69 years

67 years

68 years

66 years

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Number System

Number System How many numbers up to 100 and 300 are divisible by 11?

Number System A basket contains eight white and ten black balls. Two draws of one ball each are made without replacement. What is the probability that one ball is white and the other ball is black ?

Number System If a + b = 16 and ab = 68, what is the value of a² + b² ?

Number System Given √2 = 1.414, the value of √8 + 2√32 - 3√128 + 4√50 is

Number System One-eighth of a number is 76. What will be 54% of the number ?

Number System The peresent age of the father and the son are in the ratio of 8:3. After 12 years the ratio of their ages will be 2:1. What is the sum of the present age of the father and the son ?

Number System
How many numbers up to 100 and 300 are divisible by 11?

Number System
A basket contains eight white and ten black balls. Two draws of one ball each are made without replacement. What is the probability that one ball is white and the other ball is black ?

Number System
If a + b = 16 and ab = 68, what is the value of a² + b² ?

Number System
Given √2 = 1.414, the value of √8 + 2√32 - 3√128 + 4√50 is

Number System
One-eighth of a number is 76. What will be 54% of the number ?

Number System
The peresent age of the father and the son are in the ratio of 8:3. After 12 years the ratio of their ages will be 2:1. What is the sum of the present age of the father and the son ?