Question
Statements: Â M @ N, P @ R, P & N
Conclusions:Â Â Â Â Â a ) M @ PÂ Â Â Â Â Â Â Â Â Â Â Â Â b) R & M In the following questions, the symbols @, #, %, $ and * are used with the following meaning as illustrated below. A * B means A is either equal to or greater than B. A $ B means A is equal to B. A # B means A is either equal to or smaller than B. A & B means A is smaller than B. A @ B means A is greater than B.Solution
Given statements: M @ N, P @ R, P & N After converting: M > N, P > R, P < N After combining: M > N > P > R Conclusion a → M @ P → M > P The relation between M and P in the statement M > N > P > R : M > P So, it is true. Conclusion b → R & M → R < M The relation between R and M in the statement M > N > P > R : R < M. So, it is also true.
- What will come in the place of question mark (?) in the given expression?
35% of 400 - 20% of 300 = (? - 30) X 2 28(4/5) + 52(1/2) × 8(2/7) - 11(1/5) = ? + 6(1/5)
Evaluate: 96 ÷ 6 × (3 + 5) − 7²
What will come in the place of question mark (?) in the given expression?
{122 + (66/4) + (252/8)} ÷ 8 = (?)1/2
√ (12+√ (12+√ (12+ ⋯ ∞ ))Â
225÷ 25 x 21 - 30 = ? + √2209 - √7744
?% of 740 – 8% of 650 = 7.2
- Find the value of the expression:
15 + 10 – 6 × [20 + 8 – 2 × (50 – 35)] What will come in the place of question mark (?) in the given expression?
(30 × 5 + 20) × 2 = ?
(8.6 × 8.6 + 4.8 × 4.8 + 17.2 × 4.8) ÷ (8.62 – 4.82 ) = ? ÷ 19