# If a*b – 2a – 3b + ab, then 3*5 + 5*3 is equal to:

1.   22

2.  24

3.  26

4.  28

4

22

Explanation :
No Explanation available for this question

# If x ⊕ y = x2 + 2y, what is the value of p if 4⊕ (3⊕p)-50

1.   4

2.  7

3.  8

4.  12.5

4

4

Explanation :
No Explanation available for this question

# If a* b * c means a+b/c for all numbers except 0, then (a * b * c)* a * b is equal to :

1.   0

2.  1

3.  a + b + ac/bc

4.  a+ b+ ac/bc

5.  ab + bc + ca/ a + b + c

5

a+ b+ ac/bc

Explanation :
No Explanation available for this question

# 7 is added to a certain number: the sum is multiplied by 5; the product is divided by 9 and 3 is subtracted from the quotient. The remainder left is 12.The number is:

1.  20

2.  30

3.  40

4.  60

4

20

Explanation :
No Explanation available for this question

# The value ofis:

1.  20/169

2.  1

3.  5/4

4.

4

5/4

Explanation :
No Explanation available for this question

1.  39/48

2.

3.  169/144

4.   None of these

4

None of these

Explanation :
No Explanation available for this question

1.  7/17

2.

3.  8

4.

4

Explanation :
No Explanation available for this question

1.  1

2.  2

3.  8

4.  None of these

4

2

Explanation :
No Explanation available for this question

1.

2.

3.

4.  None of these

4

None of these

Explanation :
No Explanation available for this question

1.  5/4

2.  8

3.

4.  9

4