12. PLAYING WITH NUMBERS
12. PLAYING WITH NUMBERS

289772 Mark the correct alternative in the following:
Which of the following numbers is prime?

1 23
2 51
3 38
4 26
12. PLAYING WITH NUMBERS

289773 Mark the correct alternatiue in the following:
Three numbers are in the ratio 1 : 2 : 3 and their HCF is 6, the numbers are:

1 4, 8, 12
2 5,1 0, 15
3 6, 12, 18
4 10, 20, 30
12. PLAYING WITH NUMBERS

289775 Which of the following fraction has denominator 4?

1 \(\frac{42}{7}\)
2 \(\frac{7}{24}\)
3 \(\frac{9}{4}\)
4 \(\frac{4}{9}\)
12. PLAYING WITH NUMBERS

289776 The prime number that comes just after 43 is .............

1 49
2 45
3 47
4 none of these
12. PLAYING WITH NUMBERS

289777 Mark the correct alternative in the following:
What least number be assigned to * so that the number 63576*2 is divisible by 8?

1 1
2 2
3 3
4 4
12. PLAYING WITH NUMBERS

289772 Mark the correct alternative in the following:
Which of the following numbers is prime?

1 23
2 51
3 38
4 26
12. PLAYING WITH NUMBERS

289773 Mark the correct alternatiue in the following:
Three numbers are in the ratio 1 : 2 : 3 and their HCF is 6, the numbers are:

1 4, 8, 12
2 5,1 0, 15
3 6, 12, 18
4 10, 20, 30
12. PLAYING WITH NUMBERS

289775 Which of the following fraction has denominator 4?

1 \(\frac{42}{7}\)
2 \(\frac{7}{24}\)
3 \(\frac{9}{4}\)
4 \(\frac{4}{9}\)
12. PLAYING WITH NUMBERS

289776 The prime number that comes just after 43 is .............

1 49
2 45
3 47
4 none of these
12. PLAYING WITH NUMBERS

289777 Mark the correct alternative in the following:
What least number be assigned to * so that the number 63576*2 is divisible by 8?

1 1
2 2
3 3
4 4
12. PLAYING WITH NUMBERS

289772 Mark the correct alternative in the following:
Which of the following numbers is prime?

1 23
2 51
3 38
4 26
12. PLAYING WITH NUMBERS

289773 Mark the correct alternatiue in the following:
Three numbers are in the ratio 1 : 2 : 3 and their HCF is 6, the numbers are:

1 4, 8, 12
2 5,1 0, 15
3 6, 12, 18
4 10, 20, 30
12. PLAYING WITH NUMBERS

289775 Which of the following fraction has denominator 4?

1 \(\frac{42}{7}\)
2 \(\frac{7}{24}\)
3 \(\frac{9}{4}\)
4 \(\frac{4}{9}\)
12. PLAYING WITH NUMBERS

289776 The prime number that comes just after 43 is .............

1 49
2 45
3 47
4 none of these
12. PLAYING WITH NUMBERS

289777 Mark the correct alternative in the following:
What least number be assigned to * so that the number 63576*2 is divisible by 8?

1 1
2 2
3 3
4 4
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12. PLAYING WITH NUMBERS

289772 Mark the correct alternative in the following:
Which of the following numbers is prime?

1 23
2 51
3 38
4 26
12. PLAYING WITH NUMBERS

289773 Mark the correct alternatiue in the following:
Three numbers are in the ratio 1 : 2 : 3 and their HCF is 6, the numbers are:

1 4, 8, 12
2 5,1 0, 15
3 6, 12, 18
4 10, 20, 30
12. PLAYING WITH NUMBERS

289775 Which of the following fraction has denominator 4?

1 \(\frac{42}{7}\)
2 \(\frac{7}{24}\)
3 \(\frac{9}{4}\)
4 \(\frac{4}{9}\)
12. PLAYING WITH NUMBERS

289776 The prime number that comes just after 43 is .............

1 49
2 45
3 47
4 none of these
12. PLAYING WITH NUMBERS

289777 Mark the correct alternative in the following:
What least number be assigned to * so that the number 63576*2 is divisible by 8?

1 1
2 2
3 3
4 4
12. PLAYING WITH NUMBERS

289772 Mark the correct alternative in the following:
Which of the following numbers is prime?

1 23
2 51
3 38
4 26
12. PLAYING WITH NUMBERS

289773 Mark the correct alternatiue in the following:
Three numbers are in the ratio 1 : 2 : 3 and their HCF is 6, the numbers are:

1 4, 8, 12
2 5,1 0, 15
3 6, 12, 18
4 10, 20, 30
12. PLAYING WITH NUMBERS

289775 Which of the following fraction has denominator 4?

1 \(\frac{42}{7}\)
2 \(\frac{7}{24}\)
3 \(\frac{9}{4}\)
4 \(\frac{4}{9}\)
12. PLAYING WITH NUMBERS

289776 The prime number that comes just after 43 is .............

1 49
2 45
3 47
4 none of these
12. PLAYING WITH NUMBERS

289777 Mark the correct alternative in the following:
What least number be assigned to * so that the number 63576*2 is divisible by 8?

1 1
2 2
3 3
4 4