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Numbers that have only two factors and are different from each other are called

HCF and LCM of two numbers is given. It is possible to ind out the two numbers uniquely ifI. either sum or difference between the two numbers is known.II. HCF of two numbers = LCM of two numbers.III.

Statement:Should higher qualification be the only criteria for internal promotions in any organisation?Arguments:I. Yes, why not? In fact only higher qualification is more important than other factors

If a and b are prime numbers, which of the following is true?I. a2 has three positive integer factors.II. ab has four positive integer factors.III. a3 has four positive integer factors.Codes

Three flags each of different colours are available for a military exercise, Using these flags different codes can be generated by waving I. Single flag of different colours II. Any two flags in a d

The H.C.F of two numbers is 23 and the other two factors of their L.C.M are 13 and 14. The larger of the two numbers is

The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is