Written (9.papers)

1

Find the probability that a number selected at random from the set of two digit numbers will not be a multiple of 12 and not a multiple of 4?

29/90

7/90

61/90

34/45

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4

A college student spends 2/5 of his time for maths, 3/10 of his time for science and 1/8 of his study time for arts. If he spends remaining 30 minutes for playing with friends then find the total time taken by him to learn science and arts.

13/14 hours

2 1/7 hours

3 4/9 hours

1 3/10 hours

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5

Find the speed of boat in still water if it takes 5 hours to cover a certain distance upstream and takes just 2 and half hours to cover the same distance downstream. The rate of stream is 10 kmph.

20 km/hr

25 km/hr

30 km/hr

35 km/hr

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7

A man takes certain time to row 8 km downstream. But when he swims upstream for the same time, he can cover 6 km. If he rows a distance of 96 km upstream and comes back in 28 hours, then find the rate of the stream ?

2 km/hr

1.5 km/hr

1 km/hr

2.5 km/hr

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8

Two bag contains different kinds of rice. The first bag contains 40% of worst quality and the rest good quality. The second bag contains 60% of worst quality. How much rice should be mixed from each of the container so as to get 63 kg of rice such that the ratio of worst quality to good quality is 3:4 ?

33 kg,30 kg

50 kg,13 kg

54 kg,9 kg

40 kg,23 kg

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Please read the below given text for solving questions from 13 to 16

The only people to attend a conference were four ship captains and the first mates of three of those captains. The captains were L, M, N and O; the first mates were A, D and G Each person in turn delivered a report to the assembly as follows: Each of the first mates delivered their report exactly after his or her captain. The first captain to speak was M, and captain N spoke after him.

The only people to attend a conference were four ship captains and the first mates of three of those captains. The captains were L, M, N and O; the first mates were A, D and G Each person in turn delivered a report to the assembly as follows: Each of the first mates delivered their report exactly after his or her captain. The first captain to speak was M, and captain N spoke after him.

13

Among the following which is not an appropriate order of delivered reports?

M, A, N, G, O, L, D

M, D, N, G, L, O, A

M, N, A, L, D, O, G

M, N, A, O, D, L, G

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14

In case L speaks after A, and A is the third of the first mates to speak, then among the following statements which would be untrue?

O spoke immediately after G.

The order of the first four speakers was M, G, N, D.

O's first mate was present.

A was the fourth speaker after M.

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15

Among the following statements which statement must be true?

In case the second speaker was a captain, the seventh speaker was a first mate.

In case the second speaker was a first mate, the seventh speaker was a captain.

In case the third speaker was a first mate, the seventh speaker was a captain

In case the third speaker was a captain, the seventh speaker was a first mate.

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16

In case A spoke immediately after L and immediately before O, and O was not the last speaker, L spoke

second

third

fourth

fifth

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Please read the below given text for solving questions from 17 to 20

In each question below are given two statements followed by two conclusions numbered I and II. You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts. Give answer (A) if only conclusion I follows; (B) if only conclusion II follows; (C) if either I or II follows (D) if neither I or II follows and (E) if both I and II.

In each question below are given two statements followed by two conclusions numbered I and II. You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts. Give answer (A) if only conclusion I follows; (B) if only conclusion II follows; (C) if either I or II follows (D) if neither I or II follows and (E) if both I and II.

17

Statements : All puppets are dolls All dolls are toys Conclusions : I. Some toys are puppets II. All toys are puppets

if only conclusion I follows

if only conclusion II follows;

if either I or II follows

if neither I or II follows

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18

Statements : All apples are oranges Some oranges are papayas Conclusions : I. Some apples are papayas II. Some papayas are apples

if only conclusion I follows

if only conclusion II follows;

if either I or II follows

if neither I or II follows

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19

Statements :Some players are singers All singers are tall Conclusions : I. Some players are tall II. All players are tall

if only conclusion I follows

if only conclusion II follows;

if either I or II follows

if neither I or II follows

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20

Statements : All coins are crows Some crows are pens Conclusions : I. No pen is coin II. Some coins are pens

if only conclusion I follows

if only conclusion II follows;

if either I or II follows

if neither I or II follows

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