Question 1

-ELFA, GLHA, ILJA, _________ , MLNA
A)olpa
B)klma
C)llma
D)klla

Accepted Answer

D

Question 2

-CMM, EOO, GQQ, ____ , KUU
A)grr
B)gss
C)iss
D)itt

Accepted Answer

The pattern in the series is that each letter in the group moves two places forward in the alphabet, and the number of repeating letters also increases by one. So, after GQQ, the next letter should be I, and the repeating letter should be S, making it ISS.

Question 3

-Which number should come next in the series? 25, 24, 22, 19, 15, ?
A)4
B)5
C)10
D)14

Accepted Answer

C

Question 4

30-A bell is related to 'sound', lamp is related to _____ ?
A)flame
B)light
C)wick
D)oil

Accepted Answer

A lamp is primarily associated with producing light, similar to how a bell is associated with producing sound.

Question 5

31-Six people P,Q,R,S,T,U are sitting in a circular path, who are facing the centre. R is 3rd from P in the right. Q is 3rd from T in the left. U is between P and T, S is 3rd from U in the left. The order of the six people from the left is
A)sqrutp
B)tsrqup
C)srtupq
D)sqputr

Accepted Answer

The answer of 31-Six people P,Q,R,S,T,U are sitting in a...

Question 6

-Ram if five time as old as shyam. If their differences of age is 8 years then how old is Ram?
A)8 years
B)10 years
C)12 years
D)5 years

Accepted Answer

Let Shyam's age be x years. Then Ram's age is 5x years. The difference in their ages is 5x - x = 4x = 8 years. Solving for x gives x = 2. Therefore, Ram's age is 5x = 5*2 = 10 years.

Question 7

A person climbs up a pole of 88 meters high. In every minute he climbs 12 meters but slips down 8 meters. How much time will he take to reach the top?
A)19
B)29
C)28
D)22

Accepted Answer

The answer of A person climbs up a pole of...

Question 8

-Three of the following are alike in certain way and to form a group. Which does not belong to the group?
A)17
B)19
C)23
D)27

Accepted Answer

17, 19, and 23 are all prime numbers, while 27 is not.

Question 9

-Five boys Mahindra, Anjani, Anil, Anand and Alok are sitting in a row. Anil is not a neighbour of Anjani. Mahindra is not the neighbour of Anjani. Anil is a neighbour of Alok. If Alok is just in the middle, who is the neighbour of Mahindra?
A)anand
B)alok
C)anil
D)anjani

Accepted Answer

The answer of -Five boys Mahindra, Anjani, Anil, Anand and...

Question 10

-Eight executives J,K,L,M,N,O,P,Q are sitting around a circular table for meeting. J is 2nd to the right of P who is 3rd to the right of K. M is 2nd to the left of O, Who sits between P and J. L is not neighbour of K or N. Who is the immediate left of K?
A)n
B)j
C)q
D)cannot say

Accepted Answer

Given the clues, we can deduce the seating arrangement as follows: J is 2nd to the right of P, and P is 3rd to the right of K, which means K, P, and J form a sequence with two people between K and P, and one person between P and J. M is 2nd to the left of O, and O sits between P and J, which means O is immediately to the left of J. Since L is not a neighbor of K or N, and considering the positions of J, K, P, and O, L must be placed away from K and N, leaving Q as the only option to be immediately to the left of K due to the process of elimination and the given conditions.

Question 11

-Find the odd one out
A)bfd
B)nrp
C)hlg
D)qus

Accepted Answer

The answer of -Find the odd one out
A)bfd
B)nrp
C)hlg
D)qus...

Question 12

-If the fractions 5/6, 7/8, 6/7 and 8/9 are arranged in descending order then the correct sequence is:
A)5/6, 7/8, 6/7, 8/9
B)5/6, 6/7, 7/8, 8/9
C)8/9, 7/8, 5/6, 6/7
D)8/9, 7/8, 6/7, 5/6

Accepted Answer

To arrange the fractions in descending order, convert them to decimal or find a common denominator. Converting to decimals: 5/6 = 0.833, 7/8 = 0.875, 6/7 = 0.857, 8/9 = 0.889. Thus, the correct sequence is 8/9, 7/8, 6/7, 5/6.

Question 13

-The value of ?0.0625 is
A)25
B)2.5
C)0.25
D)0.025

Accepted Answer

The value of the square root of 0.0625 is 0.25.

Question 14

-If a:b=2:5, then the value of (2a+3b):(7a+5b) is
A)19/39
B)99/13
C)31/19
D)19/30

Accepted Answer

Given the ratio a:b = 2:5, we can substitute a = 2k and b = 5k (where k is a constant) into the expression (2a+3b):(7a+5b). Simplifying both the numerator and denominator with these values gives us (4k + 15k) : (14k + 25k) = 19k : 39k, which simplifies to 19:39, matching option A.

Question 15

-If the sum and difference of two numbers are 20 and 4, then the product is
A)84
B)108
C)54
D)96

Accepted Answer

The answer of -If the sum and difference of two...

Question 16

-The L.C.M. of 2/3, ¾, 5/6 is
A)30
B)24
C)60
D)72

Accepted Answer

The answer of -The L.C.M. of 2/3, ¾, 5/6 is
A)30
B)24
C)60
D)72...

Question 17

-Which of the following is smallest?
A)641/3
B)93/2
C)321/5
D)163/4

Accepted Answer

321/5 equals 64.2, which is smaller than the other options: 641/3 equals 213.67, 93/2 equals 46.5, and 163/4 equals 40.75.

Question 18

-The mean of ten observations is 23. If two observations 4 and 7 are substituted by 3 and 8, then the new value of mean will be
A)20
B)19
C)23
D)25

Accepted Answer

The mean remains unchanged at 23 because the sum of the observations remains the same. The original sum of the ten observations is 230 (mean of 23 times 10 observations). Replacing 4 and 7 with 3 and 8 keeps the total sum unchanged (230), as both pairs sum to 11.

Question 19

-The mean of 10 observations is 21. If each observation is multiplied by 4 and 5 is subtracted from each of them, then the mean will be
A)79
B)81
C)84
D)16

Accepted Answer

The original mean is 21. Multiplying each observation by 4 gives a new mean of 21 * 4 = 84. Subtracting 5 from each observation reduces the mean by 5, resulting in a new mean of 84 - 5 = 79.

Question 20

-In a statistical investigation of 1000 families of a city, it was found that 60 families had neither a radio nor a TV. 790 families had a radio and 210 families had a TV. How many families in the sample have both?
A)60
B)0
C)90
D)100

Accepted Answer

The answer of -In a statistical investigation of 1000 families...

Quiz 2: Practice for Logical Reasoning and Math

-ELFA, GLHA, ILJA, _________ , MLNA

-CMM, EOO, GQQ, ____ , KUU

-Which number should come next in the series? 25, 24, 22, 19, 15, ?

30-A bell is related to 'sound', lamp is related to _____ ?

31-Six people P,Q,R,S,T,U are sitting in a circular path, who are facing the centre. R is 3rd from P in the right. Q is 3rd from T in the left. U is between P and T, S is 3rd from U in the left. The order of the six people from the left is

-Ram if five time as old as shyam. If their differences of age is 8 years then how old is Ram?

A person climbs up a pole of 88 meters high. In every minute he climbs 12 meters but slips down 8 meters. How much time will he take to reach the top?

-Three of the following are alike in certain way and to form a group. Which does not belong to the group?

-Five boys Mahindra, Anjani, Anil, Anand and Alok are sitting in a row. Anil is not a neighbour of Anjani. Mahindra is not the neighbour of Anjani. Anil is a neighbour of Alok. If Alok is just in the middle, who is the neighbour of Mahindra?

-Eight executives J,K,L,M,N,O,P,Q are sitting around a circular table for meeting. J is 2nd to the right of P who is 3rd to the right of K. M is 2nd to the left of O, Who sits between P and J. L is not neighbour of K or N. Who is the immediate left of K?

-Find the odd one out

-If the fractions 5/6, 7/8, 6/7 and 8/9 are arranged in descending order then the correct sequence is:

-The value of ?0.0625 is

-If a:b=2:5, then the value of (2a+3b) :(7a+5b) is

-If the sum and difference of two numbers are 20 and 4, then the product is

-The L.C.M. of 2/3, ¾, 5/6 is

-Which of the following is smallest?

-The mean of ten observations is 23. If two observations 4 and 7 are substituted by 3 and 8, then the new value of mean will be

-The mean of 10 observations is 21. If each observation is multiplied by 4 and 5 is subtracted from each of them, then the mean will be

-In a statistical investigation of 1000 families of a city, it was found that 60 families had neither a radio nor a TV. 790 families had a radio and 210 families had a TV. How many families in the sample have both?