Dear friends, could someone help me with this basic 6 quantitative reasoning? I've been trying so hard. Thanks.

it is very easy

Example 1: 9 + 22/2

9+ 11 = 20


Example 2: 6 + 20/2


6 + 10 = 16

Example 3: 2 + 8/2

2 + 4 = 6



Question 30: 5 + x/2 = 10

5/1 + x/2 = 10

10 + x = 20

x = 20 - 10 = 10...... B



Question 33: x + 10/2 = 7

x/1 + 10/2 = 7

2x + 10 = 7
................
2
cross multiply

2x +10=14
2x=14-10

2x= 4
x= 2........ C

30. B
31. B
32. B
33. C
34. D
35. E

Nordicdon:
Dear friends, could someone help me with this basic 6 quantitative reasoning? I've been trying so hard. Thanks.

you can do the rest.

Thanks Kylekent59. I appreciate your speedy intervention.

Please house, kindly help me crack this problem.

Thanks

Help pls !!!!

Help !!!

Help solve.. Thanks

Xsthy:
Help !!!

Let A=16, B=12, C=3, D=4
A÷D=F --------1
F×C=B ---------2
D=(A×C)/B------3
A=(B÷C)×D------4
C=B/(A÷D)--------5
i.e. 16÷4=4; 4×3=12
Example 2: 8÷4=2; 2×9=18.

20) Use equation 3
=(20×3)/15=4________ option D
21) Use equation 4
=(9÷3)×12=36_________option B
22.) Use equation 5
=42/(30÷5)
=42÷6=7______________option E