Theorems on Equal Ratios
Trending Questions
Q.
Geometric mean of is
Q.
Identify the equivalent ratios among the following:
Q.
Express each of the following ratios in the simplest form:-
Q.
Solve using appropriate proper properties.
25×−37−114−37×35
Q. If yb+c−a=zc+a−b=xa+b−c and
x+y+z≠0, then which of the following hold true?
x+y+z≠0, then which of the following hold true?
- az+x=bx+y=cy+z
- az−x=bx−y=cy−z
- z−xa=x−yb=y−zc
- z+xa=bx+y=cy+z
Q. If x3=y5=z4=5x−3y+4zP. Find the value of P?
Q. Which of the following option is correct according to theorem of equal ratios?
- If ab=cd, then ac=bd
- If ab=cd, then ad=cb
- If ab=cd, then ab=a+cb+d=cd
- If ab=cd, then ab=a+bc+d=cd
Q.
Which of the following is equivalent to ?
Q.
Fill in the following blanks: . Are these equivalent ratios?
Q. If 2736=912 =k, then value of k is .
- 3873
- 3648
- 4836
- 48
Q. Find the value of x in the following equation using theorems on equal ratio.
14x2−6x+810x2+4x+7=7x−35x+2
14x2−6x+810x2+4x+7=7x−35x+2
- 373
- 379
- 375
- 374
Q. If a10 = b4 = c6 = 4a−3b+9cx. The value of x is .
- 41
- 82
- 84
- 42
Q. If a10 = b4 = c6 = 4a−3b+9cx. Find the value of x.
- 82
Q. If a3=b7=4a+5bQ. Find the value of Q?
- 37
- 47
- 35
- 49
Q. If x3=y5=z4=5x−3y+4zP. Find the value of P?
- 14
- 10
- 12
- 16
Q. Show that
21−35−87−⋯n2−12n+1=n(n+3)2.
21−35−87−⋯n2−12n+1=n(n+3)2.
Q. If ab+c = bc+a = ca+b and a+b+c≠ 0, value of a is .
- b+c2
- 12
- 2×(b+c)
- 2×(b)
Q. If 6 men build a house in a week, how many men will be required to build the house in 2 days?
- 12
- 21
- 18
- 30
Q. Burst out the ratios equivalent to 1:2.
- 20:40
- 13:39
- 4:8
- 7:21
- 9:18
- 8:16
- 6:12
- 7:14
Q.
Suppose , , and form a geometric sequence. if you know that and , find the value of .