Of three positive numbers, the product of the first and second number is 42, that of the second and third is 56 and that of third and first is 48. Six times the third number is ?

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

None of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D
48

xy = 42, yz = 56, zx = 48 $⟹$ xyz = 336

On calculating, we get 6 $\times$ z = 48

Suggest Corrections

Similar questions

Q. Of the three numbers, the ratio of the first and the second is

8 : 9

and that of the second and third is

3 : 4

. If the product of the first and third numbers is

2400

, then what is the second number?

Out of three positive numbers, the ratio of the first and the second is 10:11 and that of the second and third is 1:2 .
Find the three numbers if the product of the first and the second is 2750 .

Q. If the three numbers, the ratio of the first and the second is 8 : 9 and that of the second and third is 3 : 4. If the product of the first and third number is 2400, then what is the second number.

Q. Out of three numbers, the first is twice the second and is half of the third. If the average of three numbers is

56,

then the difference of the first and third is

Q. Of the three numbers, the average of first and second numbers is greater than the average of second and third numbers by 15. What is the difference between the first and the third of the three numbers?

Join BYJU'S Learning Program

Of three positive numbers, the product of the first and second number is 42, that of the second and third is 56 and that of third and first is 48. Six times the third number is ?

The correct option is D 48 xy = 42, yz = 56, zx = 48 ⟹ xyz = 336 On calculating, we get 6×z = 48

The correct option is D
48

xy = 42, yz = 56, zx = 48 $⟹$ xyz = 336

On calculating, we get 6 $\times$ z = 48