The product of the smallest prime number and the smallest composite number is …………..
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120 Mins English English100 Questions100 Marks120 Mins English English100 Questions100 Marks120 Mins EnglishFour prime numbers are arranged in ascending order. The product of first three numbers is 255 and the product of last three numbers is 1955. The largest prime number is
For any three distinct prime numbers, all greater than 13, which of the following is NOT true?
The number of 2-digit prime numbers in which digits are also prime is:
The product of the smallest prime number and the smallest composite number is …………..
Which of the following is a prime factor of 54?
Which of the options below gives a pair of co-prime numbers?
Three numbers which are co-prime to each other are such that the product of the first two numbers is 143 and that of the last two numbers is 195. The sum of the three numbers is________
Which of the numbers given below is a prime number?
The sum of two co-prime numbers is 122 and their product is 3717. The numbers are:
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