In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. dfe, jih, mln, ?, vut

There is a gap of three letters between the first letter of each term and the last letter of the next term..

There are two trains move towards Each Other 50 km per hour and 60 km per hour respectively. When they meet it is noted that faster train cover 50 km more than the other. Find the total distance travelled by them?

First train cover 10 kilometre more in every hour so for 50 km it has to run in 5 hour.

D=(50+60)*5=550km

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If the number 42573 * is exactly divisible by 72, then the minimum value of * is:

72 = 9 x8, where 9 and 8 are co-prime.

The minimum value of x for which 73x for which 73x is divisible by 8 is, x = 6.

Sum of digits in 425736 = (4 + 2 + 5 + 7 + 3 + 6) = 27, which is divisible by 9.

Required value of * is 6.

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In following question,a number series is given with one term missing. Choose the correct alternative

4 , 9 , 5 , 12 , 7 , 15 , 8 , x , 10.

4 , 9 , 5 , 12 , 7 , 15 , 8 , x , 10.

The given sequence is a combination of two series :

4 , 5 , 7 , 8 , 10 and 9 , 12 , 15 , (...).

the missing term is 18..

A family consists of six members P, Q, R, X, Y and Z. Q is the son of R but R is not mother of Q. P and R are a married couple. Y is the brother of R. X is the daughter of P. Z is the brother of P. Which is a pair of brothers?

Option (D)

Q is the son of R but R is not the mother. So, R is the father of Q. P is married to R. So, P is the wife of R and the mother of Q. X is the daughter of P and hence of R and so she is the sister of Q. Y is the brother of R and Z is the brother of P.

Clearly, Y is brother of R who is a male. So, Y and R is a pair of brothers.

All the 6 members of a family A.B.C.D.E.and F are traveling together . B is the son or 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.

How many male members are there in the family?

B is the son of 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 0f B means F is son of A and C.D is daughter of A means D is daughter A and C. A is the mother and hence female .B is the son and hence male. C is the husband and hence female. D is the daughter and hence female. E is the brother and hence male. F is the son and hence male. So, there are four males..

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. AB, DEF, HIJK, ?, STUVWX

The number of letters in the terms goes on increasing by 1 at each step. Each term consists of letters in alphabetical order. The last letter of each term and the first letter of the next term are alternate..

In following question, a number series is given with one term missing.

Choose correct alternative that will same pattern and fill in the blank spaces.

7, 6, 10 ,27, 104, ...

Choose correct alternative that will same pattern and fill in the blank spaces.

7, 6, 10 ,27, 104, ...

Here,

7 * 1 - 1 = 6

6 * 2 - 2 = 10

10 * 3 - 3 = 27

27 * 4 - 4 = 104

So 104 * 5 - 5 = 515.