Question
Statements: Some cups are plates. No plate is a
glass. Conclusions: I. Some glasses are cups. II. No glass is a cup. In each question below are given two statements followed by two conclusions numbered I and II. You have to take the two given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts. Give Answer:Solution
Some cups are plates (I) + No plate is a glass (E) = Some cups are not glasses (O). Hence, neither conclusion I nor II will follow. However, Conclusion I and II make a complementary pair, hence, either conclusion I or II will follow.
What will be the value of expression if the signs β(-)β and β(+)β are interchanged?
75 + 42 β 6 Γ 56 Γ· 7 + 6 Γ 3 β 2
...Which two digits and signs can be interchanged so as to balance the given equation?
328 - 82 + 120 X 6 Γ· 41 = 646
If 22 β 16 means 352, 450 + 50 means 9, 9 Γ· 3 means 12, 11 x 8 means 3, then ' 280 β 5 x 240 Γ· 450 + 9 x 26' = ?
Which of the following interchange of numbers and mathematical signs would make the given equation correct?
72 Γ· 8 Γ 9 β 36 + 20 = 80
Select the set in which the numbers are related in the same way as are the numbers of the following set. (NOTE: Operations should be performed on the ...
Select the correct combination of mathematical signs to replace the '@' signs and balance the given equation.
22 @ 6 @ 18 @ 17 @ 2
Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
168 * 8 * 7 * 34 * 94 = 256
Select the correct combination of mathematical signs that can sequentially replace β*β sign and balance the equation given below.
82 * 28 * 7...
Β If β > β means βplusβ, then ' 55 > 24 $ 4 < 8 % 6 ' = ?
If '+' means 'division', '-' means 'multiplication', 'Γ·' means 'addition' and ' X ' means 'subtraction', then what is the value of the following expres...