Find out the two signs to be interchanged for making following equation correct :
5 + 3 x 8 - 12 ÷ 4 = 3
Option :
A. + and -
B. - and ÷
C. + and x
D. + and ÷
Option B
Give interchanges :
Signs - and x and numbers 3 and 6.
Option :
A. 6 - 3 x 2 = 9
B. 3 - 6 x 8 = 10
C. 6 x 3 - 4 = 15
D. 3 x 6 - 4 = 33
Option B
If × stands for 'addition', ÷ stands for 'subtraction', + stands for 'multiplication' and - stands for 'division', then 20 × 8 ÷ 8 - 4 + 2 = ?
Option :
A. 80
B. 25
C. 24
D. 5
Option C
If - means ×, × means +, + means ÷ and ÷ means -, then
40 × 12 + 3 - 6 ÷ 60 = ?
Option :
A. 7.95
B. 16
C. 44
D. 479.95
E. None of these
Option E
If + means ÷, × means -, ÷ means × and - means+, than
8 + 6 × 4 ÷ 3 - 4 = ?
Option :
A. -12
B. - 20/3
C. 12
D. 20/3
E. None of these
Option B