Start learning →

નીચેનામાંથી કઈ વિભાજ્ય સંખ્યા છે?

A19
B23
C29
D21
Answer & Solution
Correct answer: D. 21
21 ના અવયવો 1, 3, 7 અને 21 છે, જેથી તે વિભાજ્ય સંખ્યા બને છે. 19, 23 અને 29 અવિભાજ્ય સંખ્યાઓ છે.
Practise this question with Quill — RRB NTPC →

Keep practising Number System

Browse all Number System questions for RRB NTPC, or explore more Mathematics topics.

Start a Number System lesson →
Related questions
RRB NTPC · Number Values and CountsRRB NTPC · Integer Divisibility RulesRRB NTPC · Classifying Basic NumbersWhen a number is divided by 8, the quotient is 12 and remainder is 5. What is the number?How many prime numbers are there between 1 and 20?What is the place value of 5 in the number 25,489?Which of the following numbers is divisible by 9?What is the sum of the first 10 natural numbers?