As we know about BODMAS rule i.e brackets of division multiplication addition subtraction.
{ 2 +[ (2/2) *2] } -2
{ 2 +[ 1*2] } -2
{ 2 +[ 2] } -2
{ 4 } -2. So answer is 2.
A. If a < b
B. If a ≤ b
C. If the relationship between a and b cannot be established
D. If a > b
I. (a + 4)2 = 0 => a = -4
II.(b – 3)(b – 1) = 0
=> b = 1, 3 => a
A. 6 years 3 months
B. 7 years 9 months
C. 8 years 3 months
D. 9 years 6 months
A. Neither increased nor decreased
B. Increased by 1%
C. Decreased by 1%
D. Decreased by 10%
A. 1 Time
B. 3 times
C. 6 times
D. 9 times
A. Rs. 14,000
B. Rs. 12,000
C. Rs. 30,000
D. Rs. 40,000
Explanation:
[1000 + (X-4000) * (2.5/100)] – X * (5/100) = 600
X = 12000
A. 1:2
B. 3:5
C. 1:3
D. 3:4
72 should be divisible by addition of the above ratio.
Using trial and error method
For (a): – 1+2 = 3, 72 is divisible by 3
For (b): – 3+5 = 8, 72 is divisible by 8
For (a): – 1+3 = 4, 72 is divisible by 4
For (a): – 3+4 = 7, 72 is not divisible by 7
Therefore, the answer is option (d)