A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:

Number System
A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:

18

42

81

24

18

42

81

24

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Number System
In how many different ways can be the letters of the word PENCIL be arranged among themselves ?

510

640

720

860

510

640

720

860

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Number System
How many numbers up to 200 are divisible by 2 and 3 both?

33

35

27

29

33

35

27

29

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Number System
486+32×25—59=?

582

596

567

528

582

596

567

528

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Number System
The population of a town increases by 15% in the first year and decreases by 25% in the second year. If its current population is 168480 then what will be its population after two years ?

145214

145914

145314

145714

145214

145914

145314

145714

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Number System
What least number must be subtracted from 2641 so that the remainder left, when divided by 10,15 and 25, is 7 in each case ?

94

87

81

84

94

87

81

84

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Number System

Number System A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:

Number System In how many different ways can be the letters of the word PENCIL be arranged among themselves ?

Number System How many numbers up to 200 are divisible by 2 and 3 both?

Number System 486+32×25—59=?

Number System The population of a town increases by 15% in the first year and decreases by 25% in the second year. If its current population is 168480 then what will be its population after two years ?

Number System What least number must be subtracted from 2641 so that the remainder left, when divided by 10,15 and 25, is 7 in each case ?

Number System
A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:

Number System
In how many different ways can be the letters of the word PENCIL be arranged among themselves ?

Number System
How many numbers up to 200 are divisible by 2 and 3 both?

Number System
486+32×25—59=?

Number System
The population of a town increases by 15% in the first year and decreases by 25% in the second year. If its current population is 168480 then what will be its population after two years ?

Number System
What least number must be subtracted from 2641 so that the remainder left, when divided by 10,15 and 25, is 7 in each case ?