Directions: Read the rules listed below.
Is X greater than Y?
Explanation: If we take both equations together that means Y^2 > X, then there can exist a value of y which is greater as well as less than x .
Directions: Read the rules listed below.
abcd a four digit perfect square number .What this number have in its unit place ?
Explanation: all the perfect square no.s which have seven at the ten’s place ,would always have six at the unit’s place, but the vice-versa is not true.
Directions:
Is quadrilateral ABCD a parallelogram?
Explanation: Statement I says all the sides are different ,which clearly indicates that the quadilateral can't be parallelogram while statement II shows that ABCD is not a parallelogram
Directions: In this Question , Each Alphabet used is for a distinct digit & the equation given is mathematically true .
Explanation:
Given that HIRI = COMIT - THI
We shall write it as, HRI + THI = COMIT
I + I = T = 8 => I = 4.
3 digit number + 4 digit number = 5 digit number
C = 1, O = 0, H = 9 etc
So 9454 + 894 = 10348
10348 - 894 = 9454
R + H + O = 5 + 9 + 0 = 14
Directions: Answer the questions on the basis of the information given below.
A#P means A is the mother of P
A$P means A is the brother of P
A9P means A is the husband of P
A5P means A is the daughter of P
Which of the following means that K is the mother-in-law of M?
Explanation:
M9N → M is the husband of N
N5K → N is the daughter of K
Hence, → M is the son-in-law of K
K#J → K is the mother of J
Hence, → K is a lady