Question
Statements:Â Â Â Â Â Â K @ L; M & O, N % L, K $ O
Conclusions:     I. O @ L   II. M @ L         III. K # N In the following questions, the symbols $, %, &, @ and # are used with the following meaning as illustrated below. A $ B means A is not smaller than B, A % B means A is not greater than B, A & B means A is neither smaller nor equal to B, A @ B means A is neither greater nor equal to B, A # B means A is neither smaller than nor greater than B.Solution
given statements: K @ L; M & O, N % L, K $ O After converting: K < L, M > O, N ≤ L , K ≥ O After combining: M > O ≤ K < L ≥ N Conclusion a → O @ L → O < L, It is true as M > O ≤ K < L ≥ N. Conclusion b → M @ L → M < L There is no relation between M and L in the statement M > O ≤ K < L ≥ N. So, it is not true.  Conclusion c → K # N → K = N There is no relation between K and N in the statement M > O ≤ K < L ≥ N. So, it is not true.
(22 × 52 ) + 4 × 6 = ? - √324
What should come in place of (?) question mark in the given expression.
 (25% of 320) + (3/8 of 400) − 30 = ?
(5832)1/3  × 10.11 × 11.97 ÷ 16.32 = ? + 45.022
82% of 400 + √(?) = 130% of 600 - 85% of 400
If (x + 1/x) = 5, then value of x3 + 1/x3 is:
Simplify: (1 ÷ 0.08)
What should come in place of (?) question mark in the given expression.
{ (144 ÷ 12) × 5 } − (18 ÷ 3) = ?
Simplify the following expressions and choose the correct option.
(3/4 of 256) + (2/5 of 150) - (72 ÷ 7)
464 + 181 +? = (154 × 25) - (15) 2 Â
15% of 1800 + 22 = ?Â