Equation(MBA-Math)

IBA-MBA-DU, June 2013

If A=7C/(B+0.50), then C=?

1 Mark(s)

2AB/(7 -0.5A)
none of these
AB +2A/7
A (B+ 0.5m)/7
2AB/(14- A)

MBM Admission Test 2003-04(8th Batch)

If x+5=4x-10, then x=?

1 Mark(s)

5
3
-15
-5
-3

Evening MBA-DU(28th Batch)

If √x + (1/√x) = 3 then x⁴ + (1/x⁴) = ?

1 Mark(s)

2207
2507
2019
2307

Evening MBA-DU(23th Batch)

If x²+ 2x -8-0, then x is either -4 or

1 Mark(s)

4
-2
-1
2
0

Evening MBA-DU(26th Batch)

If x≠0 , x=√(4xy-4y²), then in terms of y, x = ?

1 Mark(s)

y/2
-2y
2y
y
None of them

Executive MBA (IBA)-DU, Aug. 2010

If X=5z and 15z= 6y.then x=

1 Mark(s)

None of these
5y
y
10y
2y

IBA-MBA -DU, June 2012

if 2 /x =5 and 3/y=15. then x-y-?

1 Mark(s)

1/5
1/3
3/5
4/15

MBM Admission Test 2001-02(6th Batch)

If x=y=2z and x.y.z = 256, then x equals

1 Mark(s)

2³√2
4
4³√2
2
8

Evening MBA-DU(17th Batch)

If m = n = 3s and m.n.s = 243, then s is equal to:

1 Mark(s)

3√3
2√2
4
3

Evening MBA-DU(26th Batch)

If x ≠0 and x =√4xy-4y² then in terms of y, x=?

1 Mark(s)

y/2
2y
/-2y
y
5y

Executive MBA (IBA)-DU, Apr. 2010

if (p +4)²=121, which of these could be the value of( P-4)?

1 Mark(s)

-3
7
none of these
-7
3

Evening MBA-DU(23th Batch)

If A= -1/2 (B- 4)², then the greatest value of A occurs when B is equal to--

1 Mark(s)

2
4
-4
-2
0

Evening MBA-DU(18th Batch)

If a + b= 12 and b + c = 18, what is the value of a + c?

1 Mark(s)

28
-4
any value is possible
-28
4

Evening MBA (29th Batch) DU

If y(3x-5)/2=y, and y≠1, then what is the value of x=?

1 Mark(s)

1
7/3
2/3
5/3
4

Evening MBA-DU(23th Batch)

If x+3y =15 and X=-1.5y, then x=?

1 Mark(s)

-15
- 10
15
10
25

MBM Admission Test 2009(13th Batch)

if c²+ d²= 4 and (c-d)² = 2, what is the value of cd?

1 Mark(s)

2
1
√2
3

Evening MBA-DU(27th Batch)

If 2/x+3/y=9/xy and 4/x+9/y=21/xy. Then the value of x and y are?

1 Mark(s)

1 and 21
3
2 and 1
3 and 1
2 and 3

Executive MBA (IBA)-DU, Aug. 2010

If 2/x = 6 and 3/y=15 then x-y?

1 Mark(s)

None of these
1/3
3/10
2/5
5/6

Evening MBA-DU(19th Batch)

If x + y = 5 and xy = 6 then 1/x+1/y =

1 Mark(s)

5/6
6/5
1/6
5
1/5

IBA MBA 2010-11

If 8x + 5x + 2x + 4x = 114, then 5x + 3 =?

1 Mark(s)

None of these
33
47
12
25

MBM Admission Test 2012 (16th Batch)

If y = 4 + (x-3)² , then y is lowest when x =?

1 Mark(s)

3
0
14
13
4

IBA-MBA-DU, Dec. 2012

If 3+3/n= 2-2/n, then n

1 Mark(s)

-15
1/5
None of these
-1/5
-5
5

IBA-MBA-DU, Dec. 2012

x is greater than y by 13 and z is less than y by 7. If the ratio of x:z is 9:5. What is the value of z?

1 Mark(s)

12
none of these
17
25
32

MBM Admission Test 2008

If ^y/_x= ¹/₂ and y+2x = 10 then x is__________

1 Mark(s)

6
2
8
4

Evening MBA-DU(17th Batch)

If 25(5x) = 1, then the value of x is:

1 Mark(s)

-1
-2
0
1
2

Evening MBA-DU(17th Batch)

If m + n = 3 and n/m = 2, then n is equal to.

1 Mark(s)

0.5
1
0
2
1.5

MBM Admission Test 2003-04(8th Batch)

If 4x+3y=-2 and 3x+6=0, what is the value of y?

1 Mark(s)

-2
-(2/3)
2/3
2
-3(1/3)

Evening MBA-DU(28th Batch)

If x=1-3t and y=2t-1 then for what value x=y?

1 Mark(s)

2/5
0
2/3
5/2
3/2

IBA MBA 2010-11

If (x² – 7x +18) = 6, which of the following must be false?

1 Mark(s)

None of these
x> = 3
x> 0
X = 4
x = -4

IBA-MBA-DU, June 2013

If (2x+ 4y+ 6z)/6 =(x+ 2y)/2, then z=?

1 Mark(s)

(2x+ y)/6
none of these
(x+ 2y)/3
(x+ 2y)/6
(2x+ y)/3

Executive MBA (IBA)-DU, Aug. 2010

If 2x+ 6x +8x +4x=120, the 5x +3=?

1 Mark(s)

23
None of there
48
33
13

Evening MBA (29th Batch) DU

If (x+y)/xy = 1 what will be the value of y?

1 Mark(s)

(x-1)/x
(x+1)
(x-1)
x+1/x
x/(x-1)

MBM Admission Test 2008

If y = ³/_x^2 +x and x = 3 thus y is ___________

1 Mark(s)

10/3
2/3
12/3
18/3

MBM Admission Test 2001-02(6th Batch)

If x/y = ½ and x+2y = 10, then x is

1 Mark(s)

2
4
5
6
3

MBM Admission Test 2003-04(8th Batch)

If (x-1)² = 400, which of the following could be the value of x-5?

1 Mark(s)

-26
14
15
-25
-24

Evening MBA-DU(22th Batch)

If xy = 2 and xy²= 8, what is the value of x?

1 Mark(s)

4
18
1/2
16
2

Evening MBA-DU(26th Batch)

If y =3+(x-2), then y is the least when x=

1 Mark(s)

-2
6
2
3
0

Equation(MBA-Math) : Question 1 of 37