123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200
NCERT - Exemplar Mathematics
1. Number System
2. Geometry
4. Fractions and Decimals
6. Mensuration
7. Algebra
9. symmetry and practical geometry
The number of distinct prime factors of the largest 4-digit number is
Class 6thNCERT - Exemplar Mathematics1. Number System
Largest 4-digit number is 9999
9999 = 32× 11× 101
So distinct prime factors are 3, 11 and 101
Hence, answer = 3
PREVIOUSWhich of the following statements is not true?NEXTThe number of distinct prime factors of the smallest 5-digit number is
The number of distinct prime factors of the smallest 5-digit number is
The sum of the prime factors of 1729 is
Which of the following numbers are co-prime?
(a) 18 and 35 (b) 15 and 37
(c) 30 and 415 (d) 17 and 68
(e) 216 and 215 (f) 81 and 16
NCERT - Mathematics
Which of the following numbers are prime?
(a) 23 (b) 51
(c) 37 (d) 26
Give three pairs of prime numbers whose difference is 2.
Express the following as the sum of two odd primes:
Number of primes between 1 to 100 is _____.
2 is the only _____ number which is even.
Two numbers having only 1 as a common factor are called numbers.
तुम्हारी माँ तुम लोगों के लिए क्या-क्या काम करती हैं?
NCERT Hindi -वसंत भाग 1 1099 views
The words given against the sentences below can be used both as nouns and verbs. Use them appropriately to fill in the blanks.
(i) The two teams have __________________ three matches already. (play)
(ii) The last day's _____________ was excellent.
NCERT English - Honeysuckle 622 views
A square shaped park ABCD of side 100m has two equal rectangular flower beds each of size10m × 5m (Fig. 6.5). Length of the boundary of the remaining park is
NCERT - Exemplar Mathematics 1536 views
Imagine you are journeying through a desert. Write a couple of paragraphs describing what you see and hear.
NCERT English - Honeysuckle 1564 views
State whether true or false:
(a) Ujjain was the gateway to the north-west.
(b) Chandragupta's ideas were written down in the Arthashastra.
(c) Kalinga was the ancient name of Bengal.
(d) Most Ashokan inscriptions are in the Brahmi script.
NCERT History - Our Pasts-I 2281 views
NCERT Exemplar Class 6 Maths
NCERT Exemplar Class 6 Maths Solutions Chapter 1 - Number System