Civil Service Aspirants

31.

In a certain code language, ‘POST’ is coded as ‘3854’ and ‘TIPS’ is coded as ‘5648’. What is the code for ‘O’ in that language?

A.

4

B.

3

C.

8

D.

6

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32.

PS 41 is related to KN 47 in a certain way. In the same way, TW 30 is related to OR 36. To which of the following is VY 27 related following the same logic?

A.

QT 33

B.

TQ 33

C.

LH 33

D.

HL 33

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33.

22 is related to 43 following a certain logic. Following the same logic,35 is related to 69. To which of the following is 81 related, following the same logic?
(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding / subtracting / multiplying, etc., to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

A.

161

B.

160

C.

163

D.

162

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34.

Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.

A.

B.

C.

D.

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35.

What should come in place of the question mark (?) in the given series?
736, 689, 642, 595, 548 ?

A.

511

B.

499

C.

481

D.

501

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36.

In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the set in which the numbers are related in the same way as are the numbers of the following sets.

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding / subtracting / multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
10, 49
14, 69

A.

17, 88

B.

18, 88

C.

18, 89

D.

17, 89

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37.

A square sheet of paper is folded along the dotted line successively along the direction shown and is then punched in the last. How would the paper look when unfolded?

A.

B.

C.

D.

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38.

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
Some cameras are phones.
No phone is a laptop.
Conclusions:
(I) Some phones are cameras.
(II) Some laptops are phones.

A.

Both conclusion I and II follow

B.

Only conclusion I follows

C.

Only conclusion II follows

D.

Neither conclusion I nor II follows

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39.

Select the figure that will come next in the following series.