# The LCM and HCF of the numbers 28 and 42 are in the ratio

1.  6: 1

2.  2: 3

3.  3: 2

4.  7: 2

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6: 1

Explanation :
No Explanation available for this question

# If AD, BE, CF are the medians of a ABC then the correct relation between the sum of the squares of sides to the sum of the squares of median is

1.

2.

3.

4.  None of these

4

Explanation :
No Explanation available for this question

# In a division sum, the divisor is 4 times the quotient and twice the remainder. If a and b are respectively the divisor and the dividend, then

1.  4b-a2/a =3

2.  4b – 2a/ a2= 2

3.  (a+1)2=4b

4.  A(a+2)/b=4

4

A(a+2)/b=4

Explanation :
No Explanation available for this question

# If 738A6A is divisible by 11, then the value of A is

1.  6

2.  3

3.  9

4.  1

4

9

Explanation :
No Explanation available for this question

# The product of two numbers is 1575 and their quotient is 9/7. Then the sum of the numbers is

1.  74

2.  78

3.  80

4.  90

4

80

Explanation :
No Explanation available for this question

# The value of (81)3.6* (9)2.7/(81)4.2*(3) is

1.  3

2.  6

3.  9

4.  8.2

4

9

Explanation :
No Explanation available for this question

# √6+√6+√6+…… is equal to

1.  2

2.  5

3.  4

4.  3

4

3

Explanation :
No Explanation available for this question

# The sum of the squares of two natural consecutive odd numbers is 394.The sum of the numbers is

1.  24

2.  32

3.  40

4.  28

4

28

Explanation :
No Explanation available for this question

# When (6767 + 67) is divided by 68, the remainder

1.  1

2.  63

3.  66

4.  67

4

66

Explanation :
No Explanation available for this question

1.  15

2.  20

3.  18

4.  30

4