Question
Statements: All TVs are laptops. Some laptops
are computers. All computers are keyboards. Conclusions: I. Some TVs may be computers. II. Some laptops are keyboards. In each of the questions below are given three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read both the conclusions and then decide which of given conclusions logically follows from the given statements disregarding commonly known facts. Give answerSolution
All TVs are laptops (A) + Some laptops are computers (I) = Some TVs may be computers (I) [Probable conclusion]. Hence, conclusion I will follow. Some laptops are computers(I) + All computers are keyboards (A) = Some laptops are keyboards (I). Hence, conclusion II will also follow.
Simplify: 6(x³ − 2x² + 3x) − (x³ + 2x − 3).
20% of 150 + 30 X 4 = ? X 5
181/8 + 51/4 – 63/8 = ? + 9/2
(√121 + √196) × 7 =? × 5
Determine the value of 'p' in following expression:
720 ÷ 9 + 640 ÷ 16 - p = √121 X 5 + 6²- 7What will come in the place of question mark (?) in the given expression?
(30 × 5 + 20) × 2 = ?
35% of 240 – 6 2 = ? 2 – √256
The alarms of two alarm clocks sound at regular intervals of 72 seconds and 80 seconds. If they beep together for the first time at 6:00 am, at what tim...
324² × 36 ÷ 18⁵ × 1120 =?
(2/5)(32% of 4500 – 440) = ? × 8