A @ B means `A is not smaller than B? A # B means ?A is neither smaller than nor equal to B? A % B means ?A is neither smaller than nor greater than B? A $ B means ?A is not greater than B? A * B means ?A is neither greater than nor equal to B?

In the following questions symbols @, #, % , $ and * are used with different meanings as follows.
A @ B means `A is not smaller than B?.
A # B means ?A is neither smaller than nor equal to B?.
A % B means ?A is neither smaller than nor greater than B?.
A $ B means ?A is not greater than B?.
A * B means ?A is neither greater than nor equal to B?.

In each of the following questions assuming the given statements to be true, find out which of the two conclusions I and II given below them is/ are definitely true.

Give answer (A) if only conclusion I is true.
Give answer (B) if only conclusion II is true.
Give answer (C) if either conclusion I or conclusion II is true.
Give answer (D) if neither conclusion I nor conclusion II is true.
Give answer (E) if both conclusions I and II are true.

Statements :
Q $ W, W % E, E @ K
Conclusions :
I. Q $ K
II. W @ K
1). if only conclusion I is true.
2). if only conclusion II is true.
3). if either conclusion I or conclusion II is true.
4). if neither conclusion I nor conclusion II is true.

Statements : Q $\leq$ W ; W = E ; E $\geq$ K

Combining above statements, we get : $W=E\geq K$ and $E=W\geq Q$

Conclusions :

I. Q $ K : $Q\leq K$ = false

II. W @ K : $W\geq K$ = true

Thus, only conclusion II is true.
B=R>N\geq K

=> Ans - (B)

=> Ans - (B)

• The letters A, B, C, D, E, F and G not necessarily in that order, stand for seven consecutive integers from 1 to 10, D is 3 less than A, B is the middle term. F is as much less than B as C is greater than D, G is greater than F.
• Train A takes 45 minutes more than train B to travel a distance of 450 km. Due to engine trouble speed of train B falls by a quarter, so it takes 30 minutes more than Train A to complete the same journey. What is the speed of Train A (in km/hr)?
• A liquid 'P' is $1\frac{3}{7}$ times as heavy as water and water is $1\frac{2}{5}$ times as heavy as another liquid 'Q' The amount of liquid ‘P' that must be added to 7 litres of the liquid ‘Q' so that the mixture may weigh as much as an equal volume of w
• A sum of Rs. 2600 is lent out in two parts in such a way that the simple interest on one part at 10% per annum for 5 years is equal to that on another part at 9% per annum for 6 years. The sum lent out at 9% is
• A train travels 40% faster than a car. Both start from point A at the same time and reach point B, 140 km away at the same time. On the way the train takes 25 minutes for stopping at the stations. What is the speed (in km/hr) of the train?