Question
In the question below there are three statements
followed by two conclusions I and II. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the three statements disregarding commonly known facts. Statements: At least some surprise is gift Mostly gift is hamper All hamper is present Conclusions: I. Some surprise can be hamper II. Some surprise is not presentSolution
At least some surprise is gift (I) + Mostly gift is hamper (I) → Probable conclusion → Some surprise can be hamper (I). Hence conclusion I follows but conclusion II does not follow.
If x = 15
find x 5 - 16 x 4 + 16 x 3 - 16 x 2 + 16 x - 16 = ?
If x + 1/x = 2, find x⁷ + 1/x⁷.
If x, y and z are real numbers such that (x-5)2+(y-7)2+(z-9)2= 0 then (x+y+z) is equal to
A boat covers a distance of 75 km downstream in 2.5 hours. If the ratio of upstream speed to downstream speed of the boat is 3:5, then find the distance...
The average of three numbers a, b and c is 2 more than c. The average of a and b is 48. If d is 10 less than c, then the average of c and d is:
If a + b + c + d = 4, then the value of
If for non-zero x, x² - 4x - 1 = 0, what is the value of x² + 1/x²?

if 2x +3y =7 and 2x+2 -3y+2 =7, then find the value of x and y.
If 112 ÷28 x 22 –12 x 6 ÷ 3 +12 = z, then find the value of z.