The sum of the two numbers is 12 and their product is 35. What is the sum of the reciprocals of these numbers?

Number System
The sum of the two numbers is 12 and their product is 35. What is the sum of the reciprocals of these numbers?

7/32

12/35

35/8

1/35

7/32

12/35

35/8

1/35

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Number System
A basket contains 5 blue, 4 green and 3 red ball. If three balls are picked at random, what is the probability that at least one is red ?

34/55

31/58

37/52

32/51

34/55

31/58

37/52

32/51

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Number System
(4.6 x 2.8 x 5.5) - (3.2 x 4.5 x 2.8) = ?

30.52

27.54

29.81

28.56

30.52

27.54

29.81

28.56

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Number System
Find the least number when successively divided by 2, 3 and 7 leaves remainders 1, 2 and 3 respectively?

65

75

61

67

65

75

61

67

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Number System
On a new year eve, every student of a class sends a card to every other student. If the total number of cards delivered is 1980, how many students are there in the class ?

47

45

41

43

47

45

41

43

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Number System
A certain number of two digits is three times the sum of its digits. If 45 be added to it, the digits are reversed. The number is:

27

22

24

30

27

22

24

30

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Number System

Number System The sum of the two numbers is 12 and their product is 35. What is the sum of the reciprocals of these numbers?

Number System A basket contains 5 blue, 4 green and 3 red ball. If three balls are picked at random, what is the probability that at least one is red ?

Number System (4.6 x 2.8 x 5.5) - (3.2 x 4.5 x 2.8) = ?

Number System Find the least number when successively divided by 2, 3 and 7 leaves remainders 1, 2 and 3 respectively?

Number System On a new year eve, every student of a class sends a card to every other student. If the total number of cards delivered is 1980, how many students are there in the class ?

Number System A certain number of two digits is three times the sum of its digits. If 45 be added to it, the digits are reversed. The number is:

Number System
The sum of the two numbers is 12 and their product is 35. What is the sum of the reciprocals of these numbers?

Number System
A basket contains 5 blue, 4 green and 3 red ball. If three balls are picked at random, what is the probability that at least one is red ?

Number System
(4.6 x 2.8 x 5.5) - (3.2 x 4.5 x 2.8) = ?

Number System
Find the least number when successively divided by 2, 3 and 7 leaves remainders 1, 2 and 3 respectively?

Number System
On a new year eve, every student of a class sends a card to every other student. If the total number of cards delivered is 1980, how many students are there in the class ?

Number System
A certain number of two digits is three times the sum of its digits. If 45 be added to it, the digits are reversed. The number is: