Reasoning - Logical Connectives Question And Answers


A.  97

B.  83

C.  101

D.  123

E.  131

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The marks obtained by 10 students in Science (out of 50) are 30, 41, 40, 41, 30, 41, 30, 28, 41, 40.The modal mark is:

A.  40

B.  30

C.  41

D.  35

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123.56 + 567.11 - 345.95 = ?

A.  354.52

B.  349.77

C.  334.27

D.  344.72

E.  None of these

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Which of the following is the code for ‘tangy’?

A.  hai

B.  theek

C.  mal

D.  cannot be determined

E.  None of these

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Magnalium is to Aluminum as Brass is to……..?

A.   Lead

B.  Magnesium

C.  Iron

D.  Copper

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If two is added to the first digit of each of the numbers, how many numbers thus formed will be divisible by three?

A.  None

B.  One

C.  Two

D.  Three

E.  Four

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Which of the following groups represents female in the group of friends?

A.  A,B,C

B.  E, F,G

C.  B,C,D

D.  B, E, G

E.  None of these

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If only the consonants in the word MEAT are changed in such a way that each of the them becomes the next letter in the English alphabet and the remaining letters are kept unchanged, then how many meaningful words can be formed with the new set of letters using each letter only once in a word?

A.  None

B.  Two

C.  Three

D.  One

E.  None of these

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How many such pairs of digits are there in the number ‘85092674’ each of which has as many digits between them in the number as when they are arranged in ascending order?

A.  One

B.  Two

C.  Three

D.  Four

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In the following question, select one alternative in which the third statement is implied by the first two statements

A.  All elephants are wild. All lions are wild. So, all lions are elephants

B.  All mangoes are red. Some apples are mangoes. So, all apples are red.

C.  All roads are boxes. All foxes are roads. So, all boxes are foxes.

D.  All XYZ can run. All ABC are XYZ. So, all ABC can run

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Gujarat:Maharashtra::Canada: ?

A.  U.S.A

B.  Mexico

C.  Indian Ocean

D.  America

E.  None of these

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If each of the vowels in the word ‘PHILIPINES’ is changed to the next letter in the English Alphabet then which of the following letter will be the fourth letter from the right end?

A.  K

B.  H

C.  N

D.  J

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The sum of the number of boys and girls in a school is 150. If the number of boys is x, then the number of girls becomes x% of the total number of students. The number of boys is:

A.  40

B.  50

C.  60

D.  90

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Which country has won the cricket world cup maximum number of times?

A.  West Indies

B.  Pakistan

C.  Sri Lanka

D.  Australia

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A.  1.20




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If in a certain language, CHARCOAL is coded as 45164913 and MORALE is coded as 296137, How is the following word coded in that language REAL

A.  8519

B.  6713

C.  6513

D.  6719

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The price of a shirt is increased by 15% and then reduced by 15%. The final price of the shirt:

A.  Does not change

B.  Increases by 2.25%

C.  decreases by 2.25%

D.  none of these

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The wages of 10 workers for a six-day week is Rs. 1200. What are the one day’s wages of 4 workers?

A.  Rs. 40

B.  Rs. 32

C.  Rs. 80

D.  Rs. 24

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If ‘+’ means ‘×’, ‘×’ means ‘÷’, ‘÷’ means ‘–’ and ‘–’ means ‘+’ what is the value of - 17 + 15– 135 × 9 ÷ 70 ?

A.  270

B.  240

C.  170

D.  200

E.  None of these

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The boys and girls in a college are in the ratio 3 : 2. If 20% of the boys and 25% of the girls are adults, the percentage of students who are not adults is:

A.  58%

B.  67.5%

C.  78%

D.  82.5%

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In an examination, 5% of the applicants were found ineligible and 85% of the eligible candidates belonged to the general category. If 4275 eligible candidates belonged to other categories, then how many candidates applied for the examination?

A.  30,000

B.  35,000

C.  37,000

D.  None of these

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A train 108 m long moving at a speed of 50 km/hr crosses a train 112 m long coming from opposite direction in 6 sec. the speed of the sec train is.

A.  48 km/hr

B.  54 km/hr

C.  66 km/hr

D.  82 km/hr

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Entry fee in an exhibition was Re. 1. Later, this was reduced by 25% which increased the sale by 20%. The percentage increase in the number of visitors is

A.   54

B.  57

C.  60

D.  66

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If 76 is divided into four parts proportional to 7,5, 3, 4, then the smallest part is:

A.  12

B.  15

C.  16

D.  19

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How many meaningful English words can be formed with the letters is APN using letter only once in each word?

A.  None

B.  One

C.  Two

D.  Three

E.  More than three

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Animals in general are shrewd in proportion as they cultivate society. Elephants and beavers show the greatest signs of this sagacity when they are together in large numbers, but when man invades their communities they lose all their spirit of industry. Among insects, the labours of the bee and the ant have attracted the attention and admiration of naturalists, but all their sagacity seems to be lost upon separation, and a single bee or ant seems destitute of every degree of industry. It becomes the most stupid insect imaginable, and it languishes and soon dies.Which of the following can be inferred from the above passage?

A.  Humankind is responsible for the destruction of the natural habitat of animals and insects

B.  Animals, in general, are unable to function effectively outside their normal social environment.

C.  Naturalists have great admiration for bees and ants, despite their lack of industry upon separation.

D.  Elephants and beavers are smarter than bees and ants in the presence of human beings.

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( ? ) is to Sky as Fish is to ?

A.  Blue, Swim

B.  Bird, Water

C.  Open, Hook

D.  Tree, Colour

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In a class, there are equal number of boys and girls.Two students are selected for a game. If the probability that two students are girls is 7/29, then find the strength of the class  

A.   15

B.  30

C.  90

D.  60

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Sam said to Rita “Your mohter’s husband’s sister is my aunt”. How is Rita related to Sam?

A.  Daughter

B.  Niece

C.  Sister

D.  Mother

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Karenge ya Marenge (Do or Die) was the slogan of which movement in India?

A.  The Quit India Movement, 1921

B.  Salt Movement, 1930

C.  Non-Cooperation Movement, 1921

D.  Indigo revolt, 1859-60

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