The average of four consecutive odd numbers is 43. What is the difference between the highest and lowest numbers.

Let's 4 consecutive odd numbers are:

3, 5, 7, 9

Lowest term is 3 and highest is 9

9-3 =6

So, difference of 6 will remain the same in the consecutive series numbers.

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A and B are married couple. X and Y are brothers. X is the brother of A.

How is Y related to B?

Option (A)

A and B are husband and wife. Since X and Y are brothers, and X is the brother of A, Y is also the brother of A.

Thus, Y is the brother-in-law of B.

Hence, the answer is (a).

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P is the Brother of R;

Q is the son of P ;

T is the brother of S;

S is the daughter of R.

Who are the cousins of Q?

Option (D)

T is the brother of S, who is the daughter of R. So, T and S are the children of R. Now, P is the brother of R and Q is the son of P. So, T and S are the cousins of Q.

All the six members of a family A, B, C, D, E and F are travelling together. B is the son of C but C is not the mother of B, A and C are a married couple. E is the brother of C. D is the daughter of A. F is the brother of B. Which of the following is a pair of females?

Option (D)

B is the son of C but C is not the mother of B means C is the father of B. A is married to C means A is the mother of B. F is brother of B means F is son of A and C. D is daughter of A means D is daughter A and C. Clearly, the females are only the mother A and the daughter D.

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. LXF, MTJ, NPN, OLR, ?

The first letter of each term is moved one step forward, the second letter is moved four steps backward and the third letter is moved four steps forward to obtain the corresponding letters of the next term.

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In a fort there is enough food sufficient for 1200 man 5 days how long the food would have last for if there would would have been thousand men.

Let food will last for X days.

As men and days are inversely proportional to each other so

X/5=1200/1000

X=1.2*5=5

X=6

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Shobha is the name of Ashish. Ashish,s mother is Priya. Kamal is Priya's mother. Kamal,s husband is Hari. Krishna is the mother in- law of Hari. How is Shobha related to Hari?

Sobha is the niece of Ashish means Ashish is the uncle of shobha. Now ,Priya is Ashish,s mother. So priya is the grandmother of shobha. Heri is Priya's father. So shohha is the great Grand daughter of Hari..

In following number series, either one term is missing or is incorrect.

Choose correct answer from options 2, 3, 5, 8, 13, 34

Choose correct answer from options 2, 3, 5, 8, 13, 34

Clearly, each term of the series is the sum of the preceding two terms.

Now 8 + 13 = 21 and 13 + 21 = 34.

So, the term 21 is missing..