allery60 നെ അതിന്റെ പ്രധാന ഘടകങ്ങളായി വിഭജിക്കുക.
A2^3 x 3 x 5
B2^2 x 3 x 5
C2 x 3 x 10
D4 x 15
Answer & Solution
Correct answer: B. 2^2 x 3 x 5
60 = 4 x 15 = 2 x 2 x 3 x 5, അതായത് 2 വർഗ്ഗീകരിച്ച തവണ 3 തവണ 5.
Keep practising Number System
Browse all Number System questions for RRB NTPC, or explore more Quantitative Aptitude topics.
Related questions
For rational numbers a/b and c/d with strictly positive denominators, a/b < c/d holds precThe fundamental theorem of arithmetic guarantees that prime factorization of an integer isIf the 7-digit number 5432y71 is divisible by 9, what is the single-digit value of y?Under the ancient rules formulated by Brahmagupta, subtracting zero from a fortune resultsWhich celebrated 6-digit recurring sequence forms the cyclic repeating block in decimal 1/In number theory, what specific technical name is given to the property of being a prime nWhen does long division of a rational fraction terminate?How many rational numbers lie between any two rational points?